Bovine TB roundup 2024

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Everything changes but stays the same?

2024 has been a remarkable year, where it seems that better awareness of the bovine TB scandal is emerging. Yet institutional forces struggle to grapple with poor science, the embarrassment of failing policy and the need for decisive steps to overcome decades of oversight, dogma and vested interest.

In February, DEFRA’s Animal and Plant Agency (APHA) published a controversial paper (Birch et al.) in Scientific Reports that the DEFRA Minister Steve Barclay trumpeted immediately as showing that badger culling since 2013 was ‘working’ (see here). The journal  and the authors refused to change a misleading abstract that implied this, despite the paper stating twice (on careful reading) that the observed overall reduction in bovine TB over the study period could not be attributed to badger culling. All disease measures implemented, including more frequent cattle testing, were analysed together with no control. Basically the analysis is just a time period study, as pointed out in Prof David Macdonald’s earlier comments on the draft paper (see here) for work already labelled as policy-led science (see here).

DEFRA’s tactics appeared to be to try to justify badger culling in order to reverse the ‘phasing out’ of badger culling by the 2020 ‘Next Steps’ policy. This was perhaps also addressing the High Court’s expectation, stated 5 years previously, that policy should ‘adapt and learn’ from the results of Supplementary Badger Culling. The DEFRA plan, as revealed on 14th March, was to introduce something called ‘targeted culling‘ (see here), which was in reality a rebranding of epidemiological culling as carried out in the Low Risk Area (‘LRA Culling’) of England since 2018, including in Cumbria, south of Penrith. In this and a further cull area in Lincolnshire, culling of 100% of badgers in a core area and beyond was permitted over three or more years, with some badger vaccination afterwards.  DEFRA refused to comment on a detailed report (here) documenting its epidemiological failings and its continuing clumsy approach to investigating sources of infection. Even now new breakdowns are happening in the Cumbria Area 32 due to unwise cattle trading and persistent infection.

The March 2024 DEFRA plan was to allow extensive culling into the future across England at the discretion of the Chief Veterinary Officer, potentially under a general licence, further negating provisions of the Protection of Badgers Act 1992. It looked like Defra were trying to put a policy in place before a General Election, to commence in autumn 2024. The DEFRA plan looked like a normalization of widespread  badger culling into the future. Likely to further stimulate illegal badger culling that is now reported to be rife in some bovine TB areas.

Problems for Defra came from two important interventions. A prompt Freedom of Information request to determine Natural England’s reasons for continuing the licensing of  Supplementary Badger Culling (extension from 4 to up to 9 years of culling) resulted in disclosure of their weak scientific justification (see here). Secondly, legal complaints that the five week consultation period was too short to evaluate the APHA paper and the government’s somewhat confusing interpretation of it, resulted on 19th April, in an extension by 3 weeks of the consultation period, to 13th May (see here).


A pre-action protocol letter for Judicial Review regarding the March proposals to ‘evolve the badger control policy’ was lodged on 16th May (see here). The legal challenge was to the consultation itself, arguing that it was :

  • Misleading and provided inadequate information regarding badger culling efficacy
  • Failed to provide information on potential ecological impacts of the policy
  • Lacked meaningful information on economic impacts of the policy

Ultimately, the consultation fell victim to the announcement by Prime Minister Rishi Sunak on 22nd  May of a General Election on 4th July. This  froze consideration of the consultation responses  until after the election. The Labour Party manifesto for the 2024 General Election was published on 13th June, and stated its intention to end “ineffective” badger culling, as previously pledged during the 2019 general election. Labour had been keeping very quiet about its position on culling in the months leading up to the election. Presumably this was a tactic to placate the farming vote which was needed before Reform UK Party decided to stand. It appeared to have agreed to keep some badger culling going as a part of a back-room deal with the NFU, a fix that was later exposed by reliable sources (see here). 

Meanwhile in Wales, Deputy first Minister of Wales Huw Irranca-Davis in a statement in the Senedd on 14th May 2024 (see here) articulated the superior progress on bovine TB being made in Wales without badger culling: 

“But just to be clear, from 2012, which is the year before badger control policy in England, to 2023, on the latest published data, the herd incidence in England decreased from 9.8 to 7.3; it was a 26 per cent decrease. In Wales, over the same period, herd incidence decreased from 10 to 6.8. It’s a 31.3 per cent decrease. I simply put that on record—those are Department for Environment, Food and Rural Affairs figures, by the way—to say that we are doing things differently in Wales, in line with our programme for government, but we’re also succeeding in many ways.”

Labour’s landslide victory on 4th July heralded a further rollercoaster of events. Within six weeks it announced that the new government did not intend to pursue the policy of ‘targeted’ culling, making the key legal challenge to the consultation unnecessary. Instead it planned to work on a “refreshed bovine TB control badger strategy”.

An important new extensive re-evaluation of the Randomised Badger Culling Trial was published in Nature Scientific Reports by Prof Paul Torgerson with others, on 15th July, shaking the foundation stone of Government policy since 2011. It provided further and highly extensive evidence that the role of badgers in bovine TB in cattle was fatally misconstrued, and the problems had not been spotted over 20 years ago (see here).

Throughout 2023 and 2024 the Oxfordshire Badger Group (OBG), with support from others, had tried to initiate discussion of the RBCT design and findings with Oxford University, but reported a wall of reluctance or silence. Around 7,000 badgers have been shot in Oxfordshire so far. On 18th July OBG presented a petition with over 50,000 signatures to Oxford University School of Biology in central Oxford. OBG called on Oxford University to own what it called “Your Bloody Science” and asked them to “Speak out against badger extermination”, (see here). There was apparently no meaningful contribution to the debate from the Oxford RBCT scientists. Also in July, Betty Badger (AKA Mary Barton, a member of the Herts and Middlesex badger Group) marked her marathon 8 years of protesting badger culling outside Defra’s main London office (every Thursday), switching attention towards the broken promises made to her over the previous year that she “wouldn’t  be standing there after the election” (see here).

On 21st August two new papers were published by Mills et al. in Royal Society Open Science, largely repeating the analyses in Torgerson et al 2024, but coming to a different conclusion (see here & here). Further concerns by Torgerson et al were preprinted on September 20th in BioRxive (see here) and the matter will continue into 2025.

On 23rd August, the BBC2 documentary ‘Brian May – The Badgers, the Farmers, and Me’ was aired, illustrating how the badger cull policy implemented since 2013 has failed farmers completely (see here).

There followed a tirade of rather ill-founded and rushed accusations and complaints by multiple members of the usually secretive BTB Partnership (see here) on X (formerly Twitter), presumably reflecting the collective tribal response of government hirelings. The documentary showed how, following the cull, rates of bTB infection and consequent numbers of cattle slaughtered are in some areas no better than they were in 2013, and in other areas they are worse than ever. See here and the graph below for Gloucestershire cull area 1 that is central to government (APHA) publications; they tell the story. The real culprit, as exposed by leading cattle vet Dick Sibley, is the limitations of the standard SICCT and Gamma testing procedure and constraints over using newer tests to detect the hidden disease reservoir in herds. The work from the Save Me Trust supported case study farms in England and Wales and all pointed in one direction – the misunderstanding of disease control needs by the Government professionals and contractors in charge. Farmers in south west England were beginning to recognize how far away from real solutions the Government and their representatives have been taking them. Both with the trading of herds not properly freed from bTB infection, and the false narrative around badger transmission. The documentary represents the most decisive moment in bovine TB control since the epidemic was created nearly 25 years ago following a long period with lax testing.

Fact: Badger culling has made no visible difference to the number of annual bTB incidents  in the 2013-2021  ‘pilot’ cull area in Gloucestershire. Note 2024 has now reached 26 incidents as of 4th December.


On 30th August,  intent to refresh the bovine TB control badger strategy was announced:

“Government to end badger cull with new TB eradication strategy”,

although only in relation to a bit of proposed tinkering around with badgers, as follows:

  • A new survey starting in December 2024 to try to estimate cull impacts. This will be a sample of signs of sett activity in culled areas and conclude generally that badgers are highly mobile and recolonise quickly, but give no reliable indication of numbers.
  • Surveillance of the prevalence of bTB in found dead or culled badgers and deer. To show, as expected, and previously shown, that bTB remains in wildlife when the general countryside remains infected by infected cattle trading, and afterwards for several years. This seems to be aimed at somehow informing further misguided culling and vaccination efforts, based on outmoded thinking.
  • Establish a new Badger Vaccinator Field Force: As Defra fall  even further and hopelessly behind its badger vaccination targets of 2023 and now 2024, accelerating potential future costs, this ambition looks as futile as it is a pointless exercise. No one thinks it can work, no one wants to do it, no one wants to pay for it. There is no evidence it can contribute.
  • Badger vaccination study to rapidly analyse the effect of badger vaccination on the incidence of TB in cattle: There would be nothing rapid about this and for it to have any value would be a long term, hugely expensive exercise, with controls. The flawed anticipation is that it will “give farmers greater confidence that doing so will have a positive effect on their cattle.”  This just illustrates how misguided and out of touch the same-old Defra/APHA staff and advisors remain.

This was very disappointing to say the least. And whilst there was a clearly stated intention to stop culling badgers, shockingly that would not now happen before the end of the current Parliament (2029), leaving the door open for culling to continue with the next Government. The plans proposed five more years of badger culling and to everyone’s disbelief, even a new cull area in Cumbria north of Penrith. Where unwise cattle trading has created a small number of breakdowns in a zone called Hotspot 29: around 1,000 mostly healthy badgers are to be shot over a wide area (see here and below), with hundreds shot this autumn. It was almost as if Defra/APHA staff wanted to appease the NFU with a “badger culling business as usual” promise no matter what independent reports or the new politicians said. Such is the grip of vested interest on civil servants.

Hotspot 29. Herd breakdowns 2013-2024. Note in 2020 due to covid restrictions, cattle testing was suspended. This resulted in increased trading of diseased cattle and further infections in subsequent years. In 2022 many new enhanced tests began to address the 2021 increase in the area, with the APHA/CVO epidemiological mistake of blaming it on badgers. It is what the 2018 LRA policy calls a ‘precautionary’ measure, and is the travesty of a failed policy that Labour now perpetuates, despite promising not to. There has been a further breakdown in December 2024 making 8 breakdowns.

And so in September, the badger culling season under a Labour administration got into full swing in the High Risk, Edge and Low Risk Areas of England for a 12th year, to kill (often in a cruel way) around 15,000 more mostly completely healthy adult and cub badgers. This will bring the total reported killed since 2013 close to the 250,000 mark.

On 24th October APHA’s “Year End Descriptive Epidemiology Reports” for  Bovine TB control were published online for the Edge Area counties of Berkshire, Buckinghamshire, Cheshire, Derbyshire, East Sussex, Hampshire, Leicestershire, Northamptonshire, Nottinghamshire, Oxfordshire and Warwickshire. Progress is no longer on target for any of these areas, apparently due to inadequate funding for disease control following Brexit cutbacks (see here and here).

Published on 25th October, Science and Politics, a book by by Ian Boyd  appeared to try to distance the author (Defra Chief Scientific Advisor 2012-2019) from his pivotal role in convincing farmers that badgers needed to be culled (see Boyd’s conceptual model below). His role in encouraging the badger cull roll-out  was exposed in court copies of internal Defra emails in 2016. This, despite his self-confession on Civil Service tribalism, having maneuvered in the ‘golden cage’ to deliver ‘Boyd’s cull’ (see here). 

Ian Boyd’s Conceptual model on why badger culling is essential


As the year wound down, the Oxfordshire Badger Group supported a scientific seminar, in Oxford, delivered by Prof. Paul Torgerson on 18th November: key RBCT academics together with Defra & APHA officials were invited to discuss the science and statistics but all declined. 

Baroness Bennett of Manor Castle (Natalie Bennett) hosted a special meeting on Government bovine TB policy at Millbank in Westminster on 19th November, with presentations by Prof Paul Torgerson and veterinarian Dick Sibley. The meeting was well attended from the Lords and Commons, but all Defra and APHA officials and staff invited to attend declined the invitation (see Vet Record: here).

On 28th November,  the Northern Ireland Chief Veterinary Officer Review of Bovine Tuberculosis in Northern Ireland (prepared by cattle breeder Brian Dooher) (see here) was published in advance of publication of a consultation document over policy expected in the spring. This followed the fiasco over the last consultation, where the economic case was not made available and the consultation was determined invalid by the courts thanks to a NI Badger Group/Wild Justice legal challenge. BTB is getting worse in NI and badger blame rhetoric has reached fever pitch, based in part on misuse of the February APHA paper, and DEFRA’s position claiming that badger culling can be shown to work.  DAERA and independent advisors will need to be sure to produce an accurate document this time if the previous failure is not to be repeated, as sadly looks increasingly likely.

On 3rd December, Rob Pownall of Protect The Wild launched a parliamentary petition to end the English badger cull. Standing at around 30,000 signatures at the time of writing, the petition calls for “an immediate end to the cull and the implementation of cattle focused measures to control bTB, rather than what we see as scapegoating wildlife.” As the petition points out, research that has been “peer reviewed and published, shows no evidence that culling badgers reduces confirmed bTB in cattle. Over 230,000 badgers — many healthy — have been killed, disrupting ecosystems without solid scientific justification”. Please add your name to this petition here.

On 13th December Tom Langton delivered a presentation entitled “Veterinary Science, Uncertainty and Politics: TB and wildlife” at the Annual Veterinary Public Health Conference held at Vetsuisse Faculty at Zurich University. This looked at the flawed assumptions made back in the 1970’s that led to badgers being wrongly labelled as a ‘self-perpetuating bTB reservoir‘, on to field trials that tried to show a ‘bTB perturbation effect’, and statistics chosen to ‘prove‘ this as a way to stop culling. And the uncertainty, peer pressure, confirmation bias and reputational defence that has followed on as a consequence. 

What can be expected in 2025? Difficult to say, but with a Labour government now in charge, we have to hope for at least some meaningful dialogue on the scientific, financial and ethical considerations that have just not been heard over the last 12 years. We are looking for more than the ‘same-old’ broken policy and tired old arguments.

Thanks again to the hundreds of active supporters who have generously helped to fund legal work and provided information, analysis and support in so many ways this year. You have surely contributed towards seeing off widespread targeted culling this year. Next year we will continue to demand rapid change in approach to bovine TB policy, a change that is scientifically evidenced, and that will, at last, start to benefit farmers, cows, badgers and the public.  This change must start with meaningful dialogue.

 

 

 

 

 

Important New Parliamentary Petition

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A new parliamentary petition has been launched by Protect the Wild. It states:

The Government’s TB Eradication Strategy allows the continued killing of badgers, a protected species, until the end of this Parliament, despite the Labour manifesto calling the cull “ineffective.”

We believe the badger cull is unjustified and must end.

Some research has suggested culling results in a reduction in bovine TB (bTB) in cattle. However, there are concerns about the methodology used. Other research, which has been peer reviewed and published, shows no evidence that culling badgers reduces confirmed bTB in cattle. Over 230,000 badgers — many healthy — have been killed, disrupting ecosystems without solid scientific justification.

We call for an immediate end to the cull and the implementation of cattle focused measures to control bTB, rather than what we see as scapegoating wildlife.

We fully support this petition and would encourage you to add your name. Encourage others who care about badgers, effective disease control and the correct interpretation of science to sign too. Let’s see it reach 100,000 signatures & get a parliamentary debate.

 

Add your name here.

 

 

APHA’s Edge Area Bovine TB Epidemiology Reports for 2023

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How’s it going?


The quotes in the table below are taken from the APHA county epidemiology reports recently released. Progress is clearly not on target. As seen in Oxfordshire (see here), bTB in the Edge Area is not being addressed with sufficient resources or the right approaches. The lack of adequate testing is so glaringly obvious it is beyond belief that this situation is being allowed to continue. The bovine TB eradication policy is in tatters not just in the HRA and LRA but in the Edge Area too.

 

County

Progress

Going Well?

Berkshire

“Looking at the recent trend, the likelihood of achieving a herd prevalence of less than 1% OTF-W incidents in Berkshire by 2025 is low.”

 No

Buckinghamshire

No prediction

?

Cheshire

“..the prevalence (4.4%) in 2023increased marginally compared to 2022. OTF county status will not be achieved by 2025,but with the use of all available tools to identify and to reduce the burden of infection, it might be possible to achieve OTF status by 2038.”

 No

Derbyshire

“Based on current information, achieving OTF status is not conceivable for Derbyshire by 2025. Residual infection continues to be a problem in Derbyshire. The reasons for this are unclear, may be multi-factorial, and is likely to include herd type, wildlife populations, farming practices and proximity to the HRA county of Staffordshire.”

 No

East Sussex

“The increase of prevalence rate from 2022 in addition to the geographical extension of the endemic area (HRA prior to 1 January 2018) suggests that East Sussex will not be able to achieve OTF status by 2025. The prevalence and incidence will need to have a considerable reduction through the next 10 years to ensure that OTF status in the county could be reached by 2038.”

 No

Hampshire

“The likelihood of achieving a herd prevalence of less than 1% OTF-W incidents in the county by 2025 is low.”

 No

Leicestershire

“Although the herd incidence declined again in 2023, it is unlikely that Leicestershire will achieve OTF status by 2025.”

 No

Northamptonshire

“Despite the declining herd incidence and prevalence trends over the last 3 years in Northamptonshire, it seems unlikely that the county will be eligible for OTF status by 2038.”

 No

Nottinghamshire

“Additionally, prevalence in Nottinghamshire at the end of the reporting year was 1.7%. It seems unlikely for Nottinghamshire to become eligible for OTF status by 2025, as set out in the strategy for achieving OTF status for England, published in 2014. However, if the disease trend continues to decline as a result of effective disease control measures it is possible Nottinghamshire will achieve OTF status by 2038.”

 No

Warwickshire

“Official-TB-Free status (OTF) for Warwickshire will not be achieved by 2025, as set out in the ‘Strategy for Achieving OTF Status for England’, published in 2014. However, progress is being made and the outlook is positive.”

 No

 


Recurrence

‘Recurrence’ is where bovine TB returns to a herd after a period when it has not been detected by periodic testing. Recurrence is the result of residual infection, ineffective testing and cattle movements, (with the odd unevidenced nod to wildlife). Recurrence is now recorded consistently across the Edge Area and the High Risk Area, and it is the reason why the Edge Area is unlikely to be TB free by 2038. APHA diverted gamma testing in 2021 to herds with a history of recurrence and persistence, at the same time reducing parallel testing of gamma alongside the skin test in OFT-W (Officially TB Free Withdrawn) herds, resulting in early undetected disease remaining in herds throughout the Edge Area.

It’s interesting to note that ‘Overall Recurrence’, ie recurrence during the herd’s lifetime, has been added to the recently published epidemiology reports (see below). Previously, recurrence has only related to the previous 3 years.  ‘Overall Recurrence’ reflects the true seriousness of the epidemic. 

And alongside the reality of the problem of Recurrence, the APHA are still blaming badgers for significant disease transmission without evidence, and still claiming disease benefit from badger culling without evidence. 

APHA’s ‘Edge of Disaster’ Area

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Bovine TB failings in Oxfordshire and beyond in 2023

The “Year End Descriptive Epidemiology Reports” for  Bovine TB control were published by APHA online on 24th October for the Edge Area counties of: Berkshire, Buckinghamshire, Cheshire, Derbyshire, East Sussex, Hampshire, Leicestershire, Northamptonshire, Nottinghamshire, Oxfordshire and Warwickshire.

The report for Oxfordshire is the most extensive of the county reports (see here).  What does it tell us about the progress made on bTB control as measured by cattle herds withdrawn (so-called ‘confirmed’ breakdowns) in Oxfordshire? And what does it tell us about APHA’s approach to epidemiological standards?  It looks like they are still blaming wildlife by default………….

Ups and Downs

In Oxfordshire, following a continual decrease in OTF-W (Officially TB Free Withdrawn) breakdown incidents since 2018, the number of incidents rose from 31 in 2022 to 41 in 2023, which is similar to the numbers of incidents in 2020 (47 OTF-W). The number of OTF-S (Officially TB Free Suspended) incidents also rose slightly from 25 in 2022 to 28 in 2023. This is the highest number of OTF-S incidents in the last 10 years.

The APHA say that having originated in West Oxfordshire,  East Oxfordshire is now the main driver of bTB spread in the county, especially during the last three years, with an increase of OTF-W incidents in 2023. This suggests that TB is actively spreading in East Oxfordshire, despite the initial decrease in the total number of incidents and following use of interferon gamma (IFN-γ)  blood testing and increased SICCT testing in 2018.

Unscientific inference

Despite APHA’s consistent inability to scientifically attribute bTB disease benefit to badger culling, they casually state that persistent incidents  have decreased due to “implementing control measures such as badger culling since 2019”.

In 2023, additional Defra approved ancillary tests (IFN-Y & IDEXX) for use in Oxfordshire to “remove infection in incidents where the level of reinfection from purchases and wildlife was believed to be low, but where the effect of residual infection was preventing incidents from becoming clear”. It is not clear what exactly leads APHA to believe infection in wildlife is low in this instance, when they consistently say that it is high elsewhere. Perhaps due to removal by shooting of around 2,500 badgers in Oxfordshire’s Cull Area 49 (West Oxfordshire) in an area overlapping with Gloucestershire?

Deer are next in the blame game

Reports of suspicion of TB in wild deer increased in 2023. This is likely due to the creation in 2022 of the Oxfordshire Cluster Project, which offered training to local deer stalkers to identify typical lesions of TB in game carcasses.

Not surprisingly with greater checks, wild deer carcasses with TB lesions were reported to APHA in 2023: two roe deer, one  fallow and one muntjac. All were sampled and sent for TB culture and bTB clade B6-62 was confirmed in all of them which is the common clade in Oxfordshire cattle. Whole Genome Sequencing (WGS)  was employed by APHA to link “incidents to specific cattle incidents in the same geographical area”, with a  claim of ”further evidence of the relationship between cattle and local wildlife in the transmission of TB”, without evidence of the relationship and direction of infection. Inconclusive epidemiology.

The Bird-flu distraction claim

The APHA also claim that an increase in recorded bTB incidence in cattle in 2023 followed an emergency interim action in December 2021, diverting APHA staff to addressing the 2021-2023 highly pathogenic avian influenza (HPAI) outbreaks. Gamma testing was prioritized to the LRA and Edge Area counties on 12-month testing (not 6-monthly) during that time, further reducing the number of tests in Oxfordshire. APHA view this change in gamma policy as likely to have contributed to slowing the decrease in incidence in 2022 and for the increase  in 2023, amongst other factors. However, in addition, the reduction of EU finance after Brexit was a driver to reducing disease eradication effort.

APHA in a muddle?

APHA say that licensed intensive badger culling operations started in the west side of Oxfordshire in 2019, while the first large area in Oxfordshire was  Cull Area 49 commencing  2020. In 2021 a Cull Area 61 further north was commenced with an additional Cull Area 69 on the East side of the county starting 2022.

Guess-estimated Cull Area boundaries in Oxfordshire with year of start

APHA claim that badger culling has “probably started to have a positive impact in western areas of the county but not yet in the… east of the county where TB is spreading further east.” This is simply more unevidenced guesswork and is completely unacceptable, probably driven by one or two individuals who have over-invested in badger blame and who stands to lose a lot from being wrong about the whole sad process and because they have mislead hundreds of others.

Clusters

APHA claim that “clusters” of bTB breakdowns provide evidence of local spread, and say that where local cattle purchase has not occurred, cattle herd incidents are most likely caused by wildlife. Once again they are speculating – pointing by default to badgers where there is no obvious purchase of cattle to blame; undetected disease in the herd and very many other possibilities are once again ignored.

Clusters were first identified in Oxfordshire in 2017. WGS investigations and ‘phylogenetic trees’ have increased  knowledge of the transmission of M. bovis, but APHA say that they ”cannot always” answer the direction of transmission and/or ancestry due to limited numbers of isolates. But in truth this is not possible in any of their investigations – they need to stop pretending and misleading readers of their reports. And the farmers should not put up with these misdescriptions – it is costing them dearly to be given inaccurate advice.

We know that badgers have been tested for bTB in cluster areas but how this work is being done is hidden in secrecy.  

Unevidenced ‘risk pathways’ again

APHA list the following main ‘risk pathway’s and key drivers for TB infection within Oxfordshire in 2023  in the following order:

  • exposure to infected local wildlife
  • movement of undetected infected cattle
  • residual infection from previous incidents.

Astonishingly, the APHA still put infected wildlife at the top of their list of risk factors for TB incidents in cattle in 2023. Could this be because they are still using the discredited Disease Report Form (DRF), which blames badgers by default, when there is no clear infection route from cattle? There was an impression in 2023 that the DRF was being phased out but APHA seem trapped in a neglectful poorly functioning system where blaming badgers fills the gap of attribution being uncertain due to inadequate investigation and testing.

These incidents are far more likely to be from undetected disease in cattle. Once again without evidence, APHA still pedal the same old rhetoric that they have still been telling vets and farmers:  “most common source of transmission from wildlife identified during on-farm investigations were potentially infected badgers, but the presence of other wildlife species such as wild deer is increasingly reported in some areas”. Adding as some kind of ‘get out of jail if wrong’ statement that there is “high uncertainty as to their [bagders]  role in transmitting TB to cattle”.  It’s an utter disaster area. They also admit that distinguishing source attribution between badgers and residual cattle infection in recurrent incidents is difficult, but claim it is likely “a combination” of both factors. Muddling cattle movements with unevidenced badger infection somehow suits their old  arguments but muddles vet and farmer understanding. Basically, the APHA are still pointing to badgers as an important source of infection, misleading the industry without any evidence. .

Tricking the vets and farmers – residual infection is the key

As now appreciated by the BBC 2 documentary on the work of the Save Me Trust and Dick Sibley in Devon and elsewhere – looking at the APHA reporting of 3 yearly recurrence data and recurrence in the lifetime herd history, you can see that  82% of incidents reported across Oxfordshire were in herds with a history of TB during the herd’s lifetime, including more than 3 years previously. Recurrence of bTB is due to undetected residual infection coupled with cattle movements. It is the result of insensitive tests. This is where the problem lies and with current approaches APHA have no chance of disease control – it is one huge failure.

Whilst APHA do accept residual cattle infection as an important problem and note the tendency of incidents in Oxfordshire to be more chronic and recurrent, they still cling on to badger blame.  Why they do so is extraordinary, but relates to a shrinking group of individuals so wedded to it being the case; as a group they dare not change position. The only thing that will make that happen is if farmers and vets stand up to how they are being grossly mislead by those who effectively control them.

Introduction of systematic supplementary Gamma testing since 2018 has increased the overall sensitivity of testing in herds and reduced the likelihood of infection being left in the herd at the end of a TB incident. Good progress was being made but (as above) this supplementary testing has been reduced in the last two years and targeted to a limited number of herds with recurrent and persistent incidents. Absolute madness – why are the livestock farmers not jumping up and down about  this slackening off?

Sadly, the picture is the same across other counties. In Cheshire, for example, 86% of incidents reported across the region were in herds with a history of TB in the herds lifetime, including in the three previous years. It’s really not rocket science.

A messy complicated picture

The number of herd incidents of TB per year in Oxfordshire remained high over the last 5 years, with a decreasing trend in 2021 and 2022, before reverting in 2023 to the same levels as seen in 2020. The epidemiological picture has become more complex in recent years with multiple clusters, some of which have only recently become apparent. APHA say that this “does not favour the long-term objective of reducing OTF-W incidence to less than 1% in Oxfordshire by 2038.” 

The future look bleak

British farming is staring down the barrel of an even greater bTB  disaster. APHA and their badger blame game story are in danger of making a new High Risk Area out of  the Edge Area and risk infecting the entire country.

APHA are at least emphasizing the importance of the early detection of infection through more frequent surveillance testing of cattle herds, alongside the use of mandatory gamma testing on all OTF-W incidents. And now alongside other Defra approved ancillary testing by  informed case management, recognising lack of sensitivity of current tests (SICCT) as a potential issue. But not with sufficient emphasis and determination to mend the current broken system. Disciplined pre and post movement testing are still approached in an ineffective way, despite their pivotal role in stopping transmission. This has been clearly known and ignored since 2018 when the issue was pointed out to the Godfray Review..

APHA’s continued blaming of badgers for a significant proportion of cattle bTB infections is now a real barrier to disease control that risks pulling the beef and dairy industries further into disaster.  The scientific evidence APHA skews to blame badgers is ridiculous and as the 2038 ambition dissolves, the stakes are being raised higher and higher. Who will be the first to realise and take urgent  action to prevent the worsening of  this national disaster? Those in charge might answer.

 

Murky dealings in England and NI, and why ineffective badger culling continues

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If it had been known last Christmas that a Labour government would be in power by July of this year, an imminent end of the cull would have been anticipated. With a public inquiry set up into how the killing of 230,000 badgers could ever have been allowed to happen. The science supporting culling has continued to become increasingly uncertain and is now close to breaking point (here) with many learned institutions poised to be shaken over one of the more serious biological  revelations for  a generation.

Labour had pledged that it would  end the cull, even put  a statement in their manifesto that labelled badger culling ‘ineffective’ to send the message to voters. Surely it would end immediately, as ineffective = unlawful to continue. Voters must have had that in mind when they voted. 

Unfortunately, that is not the way things went. True, the plan that would otherwise have moved forward for ‘targeted‘ or ‘epidemiological’ culling was well and truly scrapped (here). But incredibly Defra and Natural England hung on by their fingertips to the increasingly frail scientific justification for the ‘model’ that is the Cumbria Area 32/Hotspot 21 ‘Low Risk Area’ 100% cull. They have added a new cull area next door to its failed exemplar (here). This is to continue until 2027 at least and, just possibly, more areas could be added, potentially  lasting until the end of this Parliament (2029). ‘Intensive’ and ‘Supplementary’ culling remain in place this year and next.

In Cumbria, the area north of the old cull area has been infected with bTB. Why? Because trading of infected stock continues from infected herds incorrectly declared TB-Free nearby, and cattle testing is only done every four years. Which is truly crazy so close to the original hotspot. Farms within 15 Km of hotspots sharing grazing or exchanging stock should quite obviously be on annual or more frequent testing. The breakdown investigation rules actually favour a cluster developing. APHA assumes the recorded breakdown is the index case, not a nearby farm, and allows 30 days for farms within 3.0 Km radius of the breakdown to sell off stock before radial testing begins. It’s a neglectful recipe for creating a TB cluster. It is one of the things Reed and  Zeichner needed to fix in Week 1, and civil servants should have told them so.

Why has  ineffectual TB management perpetuated – why is the new broom still in the cupboard? Apparently, around a year ago, with Labour uncertain of winning a big electoral majority, Steve Reed then the Shadow Secretary of State for Environment, Food and Rural Affairs, gave assurances to the NFU that ‘some’ badger culling would be allowed to continue.  He did this without a good knowledge of the issue, and apparently without the knowledge of Party researchers. It was a sleazy back door deal for political support in 2024.

Over the last four weeks or so in September, badger blood mixed with persistent rain, as around 10,000 badgers were needlessly shot, often inhumanely. More will die this month at an average rate of 300 a day. Another 10,000 or so badgers are to be killed next year, and an unspecified, smaller number will be killed in 2027 until 2029, because Steve Reed made a pre-election commitment to keep culling going – without understanding the real disease control needs – for political gain.

But we have seen this before. In Northern Ireland in 2021 the Ulster Farmers Union had a similar commitment to ‘wildlife intervention’ (i.e. badger culling) from the ‘top’ in DAERA that they were impatient to see brought forward (Case 2021 here). This was done by suggesting that there was a need (unevidenced scientifically) for badger culling to accompany better cattle testing. Dodgy deals behind people’s backs, for political gain, and irrespective of the cost to the  taxpayer. It has to stop.

 

Gloucs Pilot Badger Cull Area no. 1: Farms Still Swamped With Bovine TB

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The figures speaks for themselves. Herd BTB breakdowns in the very first cull area in Gloucestershire have changed little since 2013, after nine years of persistent badger culling.

With a downward trend in ‘confirmed’ (OTFW) breakdowns prior to the start of culling, data is consistent with benefits from continued enhanced cattle controls hitting the limits of their effectiveness. But the poor sensitivity of the skin test has retained diseased cattle less responsive to the SICCT and gamma test, and kept the area as diseased as it was at the start. Elsewhere in  Gloucestershire it’s a similar story. A humiliating moment for Defra and APHA, who know that badger culling is ineffective and that the BTB testing procedures need a revolution, much as they do in Republic of Ireland. There is a dire need to drill down on the disease, especially in the larger dairy herds. Without this £Millions of taxpayer and farmers money will be wasted each week chasing impossible outcomes.

Area 1-Gloucestershire has seen a large percentage rise in number of cattle (up by 20% or 4,124), despite the number of herds decreasing by 13. It is well known that disease rises as herds get larger, so why are the public being asked to support a process that is making things worse? And who is going to step up to resolve the crisis?

Randomised Badger Culling Trial Unsprung – the uncertainties grow

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The continuing questions over uncertainty in the published outcome of the Randomised Badger Culling Trial (RBCT) have rumbled on over the summer of 2024, and were reported on (here). 

Why are the statistical elements of the RBCT so important? Because the government badger cull policy rests all but entirely on them. It was the science that DEFRA has used to create policy and in court to defend their decisions to experiment with badger culling. The RBCT claimed badger culling can reduce bovine TB in cattle; very many subsequent studies are heavily derived from it, to the point that if it is wrong, it will send a wrecking ball through dozens of publications, reports and reviews. The stakes could not be higher.

Disease benefits claimed for badger culling by civil servants and politicians are in reality, far more likely due to implementation of additional cattle measures. But there is continued inference that badger culling is a cause of disease reduction because such benefits might be “predicted” from the results of the RBCT.

The chronology of published and pre-printed science on the statistical analysis of the RBCT as it relates to proactive culling is growing, so here is a summary with clickable links:

16th February 2006, “Positive and negative effects of widespread badger culling on tuberculosis in cattle” was published in Nature by Donnelly et al.. 

10th May 2019, “Badger Culling and Bovine TB in Cattle: A Re Evaluation of Proactive Culling Benefit in the Randomized Badger Culling Trial” was published in the Journal of Dairy and Veterinary Sciences by Langton.

13th December 2022, “Absence of effects of widespread badger culling on tuberculosis in cattle” was posted as a preprint on Research Square by Torgerson et al. .

12th May 2023. A revised version of “Absence of effects of widespread badger culling on tuberculosis in cattle” was pre-printed in Research Square, and submitted to Nature Scientific Reports by Torgerson et al…

15th July 2024. The final version of “Absence of effects of widespread badger culling on tuberculosis in cattle” was published in Nature Scientific Reports by Torgerson et al..

18th August 2024. Interim report on the August 2024 pre-publication response to the July 2024 re-evaluation of evidence and analyses of proactive culling (published in 2006), as a part of the Randomised Badger Culling Trial (RBCT), 1998-2005. Independent pre-publication report on the Mills et al papers to be published on 21.08.2024.

21st August 2024. “An extensive re-evaluation of evidence and analyses of the Randomised Badger Culling Trial (RBCT) I: Within proactive culling areas”  and “An extensive re-evaluation of evidence and analyses of the Randomised Badger Culling Trial II: In neighbouring areas” were published in Royal Society Open Science by Mills et al..

16th September 2024. A ‘Comment’ response to the new Mills et al. 2024 papers was submitted to the Royal Society Open Science: “Randomised Badger Culling Trial lacks evidence for proactive badger culling effect on tuberculosis in cattle: comment on Mills et al. 2024, Parts I & II” by Torgerson et al.. This was pre-printed with bioRxiv on 20th September.

The ‘Comment’ submission to the Royal Society Open Science is an extensive response to the two new Mills et al. (2024) papers which reproduced much of Torgerson et al.’s models, whilst re-interpreting the results.

The abstract of the Torgerson et al. ‘Comment’ is as follows:

Abstract
Re-evaluation of statistical analysis of the Randomised Badger Culling Trial (RBCT) by Torgerson et al. 2024 was rebutted by Mills et al. 2024 Parts I and II. The rebuttal defended the use of count rather than rate when considering bovine tuberculosis herd incidence. The defence makes biologically implausible use of Information Criterion for appraisal diagnostics; overfits data; and has erroneous Bayesian analyses. It favours ‘goodness of fit’ over ‘predictive power’, for a small data set, when the study was to inform application. Importantly, for ‘total’ bTB breakdown: (‘confirmed’ (OTF-W) +‘unconfirmed’ (OTF-S)), where modern interpretation of the main diagnostic bTB test better indicates the incidence rate of herd breakdown, there is no effect in cull and neighbouring areas, across all statistical models. The RBCT was a small, single experiment with unknown factors. With respect to the paradigm of reproducibility and the FAIR principles, the original RBCT analysis and recent efforts to support it are wholly unconvincing. The 2006 conclusion of the RBCT that “badger culling is unlikely to contribute positively to the control of cattle TB in Britain” is supported, but the route to such a position is revised in the light of modern veterinary understanding and statistical reappraisal.

The new Comment, that has not yet been peer-reviewed, highlights what is described as selective reporting, misleading interpretation, implausible model selection and coding anomalies. It will be of interest to Ministers, Civil Servants, scientists and politicians who currently,  under the new Labour administration, are ‘refreshing’ the bovine TB strategy, and policy. 

The two Mills et al. papers were published just a few days before the Intensive and Supplementary badger cull licences were issued for 2024, providing a rationale for culling to continue.

Yet More Cumbria Badger Killings

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Who is really in charge of Bovine TB control at Defra?

It’s very strange. The brand new Labour Government’s manifesto says that badger culls are  ‘ineffective’, yet they will ‘honour’ those existing ineffective cull contracts. Doesn’t sound right? Furthermore, they say that they will not issue new culling licences, but then issue a licence on 6th September to start a new ineffective cull, with one group boasting that they killed 22 adult and young badgers over the weekend.

It seems that great efforts are being made to avoid explaining what Labour mean by  ‘ineffective’ culling. The expansion of the culls from February 2026 to the end of 2029  looks and walks like a quacking duck manifesto u-turn, if the consultation that closed last week is any guide.

It looks like the brand new licence for what is called Low Risk Area culling have started in Cumbria across most of a zone called Hotspot 29, with around 1,000 mostly healthy  badgers to be shot dead over an area of around 350 sq km. Actually, according to local knowledge in Penrith, it started (unlawfully) around six weeks ago, when at least one participating farmer was told  to get on with it. The area is below Carlisle running south, bordered to the west by the river Eden, and to the east side of Penrith. Specifically, much of Hotspot 29 forms the cull zone, then the area surrounding the current 4 breakdowns will form the Minimum Intervention Area (MIA) where all badgers are targeted. The land to the north and south of MIA will form the outer area for some culling. The area north of Penrith to the West of the river Eden has had one breakdown. This area is sandwiched between the A6/M62 boundaries and could also get some culling.

The Appearance is that a culling licence has been arranged by the same cull company that ran the previous Cumbria cull, Area 32 south of Penrith, already reported in detail. It’s where culling started after cattle testing had reduced breakdowns close to zero, and bTB was found to be embedded in a handful of chronic farms – not badgers at all. In Hotspot 29, livestock farming is generally being run down, with several farms closing and the older generations taking Rural Payment Agency retirement deals. Badgers are a scapegoat for this miserable demise and the local gamekeepers are all over it, believing badgers are the problem because they have been told so.

Any badger cull licence issued will have been issued due to intense pressure from farming industry bodies who have been gearing up to cull north of Penrith since the end of winter. It was long promised. They made preparations in May, but then Rishi Sunak called the election, and Labour said they would end the culls and not issue new licences. So why do DEFRA / APHA  appear to have said ‘yes’ to this new badger cull, despite the failure of badger culling in Area 32? 1,115 badgers have been killed there since 2018 for no good reason at all (here). 

Hotspot 29. Herd breakdowns 2013-2024. Note in 2020 due to covid restrictions, cattle testing was suspended. This resulted in increased trading of diseased cattle and further infections in subsequent years. In 2022 many new enhanced tests began to address the 2021 increase in the area, with the APHA/CVO epidemiological mistake of blaming it on badgers. It is what the 2018 LRA policy calls a ‘precautionary’ measure, and is the travesty of a failed policy that Labour now perpetuates, despite promising not to.

Few breakdowns have occurred in this area during the past 10 years. Killing hundreds of healthy badgers because of the trading of  infected cattle and mixed grazing is unnecessary and disgraceful.

So what’s going on? Do Steve Reed and Dan Zeichner have a proper handle on their civil servants – are they running the shop or not? Christine Middlemiss met with Steve Reed recently, still insisting badgers are to blame, based on her dubious scientific understanding. Has she overstepped the mark and will the Ministers turn a blind eye? We need to know. This week in response to a Parliamentary Question, (here) we see the same old language creeping back in, with words prepared for Daniel Zeichner saying “the gap between the end of one form of badger disease control and the successful deployment of another, should be as narrow as possible to bank the maximum disease control benefits.”  But there has been no evidence of tangible benefits to bank from the ineffective badger culls, and badger vaccination is a total distraction and waste of time. Why is he letting the old rhetoric prevail, distracting from the task in hand to revolutionize the cattle testing system and saving taxpayers £Millions? Just doesn’t add up.

Hotspot area (HS29) was established in January 2023 in response to the increase in OTF-W breakdowns in the area over the previous years, a result of infected cattle trading and 4 yearly testing. It covers 510 square km. Enhanced TB surveillance measures have been implemented in cattle across the whole hotspot area, with collection of ‘found dead’ badger and wild deer carcasses. The problem appears to be a group of landowners pursuing an original ‘Potential Hotspot 29’ designation to be upgraded to full hotspot status, in order to apply for a cull licence.

Meetings were held locally by the NFU acting alongside the cull company who were encouraging all the farmers/landowners to sign up, together with supplying/distributing, peanuts and equipment to farmers for baiting. The intention seemed to be to cull 95% of badgers ‘before they became a problem’. Being told by someone: “just get on with shooting and don’t wait for the licence to be issued”. Rumours suggest that local farmers were wound up by this rhetoric until they were champing at the bit to get on with it. Groups have been seen out lamping at night, with an eye witness to two separate groups shooting across the valley from opposite directions at the same target. 

There are currently only six breakdowns in Hotspot 29. With four in a cluster to the east of Penrith. One of this cluster is Hole Farm, Ousby, in a general area where unlawful culling has been reported. It is doubtful if Natural England and the police will investigate due to lack of guidance and resources.

Meanwhile in and around the  failed Cull Area 32 breakdowns continue despite badger culling and vaccination. When will they twig they are wasting their time and other peoples money with huge human and animal welfare costs?

 Hotspot 29

In Spring 2024, the APHA introduced a staged strategy for BTB hotspots. To determine whether an index (initial) case should trigger a hotspot area, APHA vets will try to establish the likely origin of infection for the affected herd or cluster of herds. If the origin of the index case(s) is likely to be the introduction of TB-infected cattle into the herd, then APHA will not instigate a hotspot area and the standard procedures for a normal OTFW breakdown in the LRA are followed, including radial surveillance testing to monitor for any spread from those introductions. APHA has said for many years, most LRA breakdowns are due to cattle movements, confirmed by Whole Genome Sequencing.  But demonstration of shared strains between cattle and badgers once cattle have polluted the landscape is now sufficient to cull badgers, without evidence  of directionality. This dumbing down  is simply bad science with no justification and should be considered unlawful. (See here)

The Defra  2014 strategy predicted LRA TB freedom by 2025.  Just look at how badly things are going. Herd incidence has nearly doubled. Largely because APHA are only now increasing cattle testing measures (e.g. from four-yearly testing to annual and 6 monthly) hence more disclosure and with badger blame to cover their inadequacies. Government strategy has been so poor that they need something to be the cause other than their own failings and neglect.

Rise of BTB herd incidence in the Low Risk Area of England over the last 25 years due to inadequate cattle testing and movement controls. Costing farmers and taxpayers dearly.

Badger Crowd has one message to Steve Reed and Daniel Zeichner –

You need to get a grip on your Department right now.

 

Defra outlines a refreshed bovine TB control badger strategy.

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Defra has today (30th August 2024) announced plans for a refreshed bovine TB control badger strategy. Whilst it is good to see a clearly stated intention to stop culling badgers, that this will not happen before the end of the current parliament (2029) is completely unacceptable. These plans propose five more years of badger culling, all without sound scientific basis, and would result in the total number of culled badgers exceeding 300,000, all with no measurable disease benefit.

It is equally disappointing to see proposals for mass badger vaccination to be employed as a tool against bovine TB in cattle. This is an unwelcome, and scientifically unjustified continuation of the badger blame game. The scientific evidence just does not support the continued focus on badgers as a significant source of bovine TB in cattle, despite ill-informed media reports in recent weeks. It is a complete waste of resources when the real need is to retrain vets on the science of bovine TB and wildlife, over which they have been misled for many years, and to change cattle testing policy.

While we welcome the statement that “The full strategy will be co-designed with farmers, vets, scientists and conservationists”, we are somewhat sceptical about how inclusive this will be. There has been no engagement with scientists involved in important peer-reviewed science (here and here), despite frequent requests for meetings or at least dialogue. Will there be continued resistance to accept published science that challenges the views of those civil servants at Defra who have been pushing un-evidenced, expensive and unethical policy for so long?  An uncomfortable history of bad decision making by those who need to stand aside to allow genuine progress.  

Not mentioned in the statement, is the 22nd August consultation on licensing of a new badger cull  in the Low Risk Area (LRA). It looks likely that Labour are not just re-authorising existing licences, they are planning to start new licences in new areas, this one in Cumbria in the Eden valley north and east of Penrith. This will have a 100% cull objective, repeating the failed epi-cull of the immediately adjoining area, the subject of a report last year (see here).  There are rumours that two further LRA culls may be licenced this autumn or next, possibly in Lincolnshire and Hertfordshire / Bucks and who knows where else?  

Here is the Defra announcement in full:

 

Government to end badger cull with new TB eradication strategy  

  • First Bovine TB strategy in a decade to end badger cull and drive down TB rates to protect farmers livelihoods
  • New holistic approach will ramp up cattle control measures, wildlife monitoring and badger vaccinations
  • Proposals co-designed alongside farmers, vets, scientists, and conservationists to beat TB that devastates livestock farmers and wildlife

Work on a comprehensive new TB eradication strategy has been launched today (30 August) to end the badger cull and drive down Bovine Tuberculosis (TB) rates to save cattle and farmers’ livelihoods.   

Over the past decade, TB has had a devastating impact on threatened British livestock and wildlife. Over 278,000 cattle have been compulsorily slaughtered and over 230,000 badgers have been killed in efforts to control the disease, costing taxpayers more than £100 million every year. 

For the first time in over a decade, the Government will introduce a new bovine TB eradication strategy working with farmers, vets, scientists and conservationists to rapidly strengthen and deploy a range of disease control measures.   

The new strategy will mark a significant step-change in approach to tackle this devastating disease, driving down TB rates and saving farmer livelihoods and businesses. It will use a data-led and scientific approach to end the badger cull by the end of this parliament.   

The work to end the badger cull starts immediately and includes:     

  • First badger population survey in over a decade: The last major badger survey was carried out between 2011-13, leaving policy makers with no clear idea of the impact culling techniques have on our badger populations. The Government will work at pace to launch a new survey this winter to estimate badger abundance and population recovery to illustrate the impact of widespread culling over the past decade.  
  • New national wildlife surveillance programme: After a decade of culling, the prevalence of TB in remaining badger populations is largely unknown. The development of a new national wildlife surveillance programme will provide an up-to-date understanding of disease in badgers and other wildlife such as deer. Together with updated estimates of badger abundance, this will unlock a data-driven approach to inform how and where TB vaccines and other eradication measures are rapidly deployed to drive down TB rates and protect farmers’ livelihoods.   
  • Establish a new Badger Vaccinator Field Force: Badger vaccinations create progressively healthier badger populations that are less susceptible to catching and transmitting TB. A new Badger Vaccinator Field Force will increase badger vaccination at pace to drive down TB rates and protect badgers.   
  • Badger vaccination study: To supplement the Field Force, the Government will rapidly analyse the effect of badger vaccination on the incidence of TB in cattle to encourage farmers to take part and provide greater confidence that doing so will have a positive effect on their cattle.  

In addition, we will accelerate work on the development of a cattle vaccine, whichis at the forefront of innovative solutions to help eradicate this disease. The next stage of field trials will commence in the coming months. Our aim is to deliver an effective cattle TB vaccination strategy within the next few years to accelerate progress towards achieving officially TB free (OTF) status for England.   

The full strategy will be co-designed with farmers, vets, scientists and conservationists. It will consider a range of further measures including boosting cattle testing, reducing the spread of disease through cattle movements, and deploying badger vaccination on a wider, landscape scale. This will build on Professor Sir Charles Godfray’s 2018 independent strategy review.  

Minister for Food Security and Rural Affairs, Daniel Zeichner said:   

“Bovine tuberculosis has devastated British farmers and wildlife for far too long.  

“It has placed dreadful hardship and stress on farmers who continue to suffer the loss of valued herds and has taken a terrible toll on our badger populations.   

“No more. Our comprehensive TB eradication package will allow us to end the badger cull by the end of this parliament and stop the spread of this horrific disease.”   

Chief Veterinary Officer Christine Middlemiss said:   

“Bovine tuberculosis is one of the most difficult and prolonged animal disease challenges we face, causing devastation for farming communities.   

“There is no single way to combat it, and a refreshed strategy will continue to be led by the very best scientific and epidemiological evidence. With the disease on a downward trajectory, we are at a crucial point. Working in collaboration with government and stakeholders will be the only way we achieve our target to eradicate bovine tuberculosis in England by 2038.”  

John Cross, chair of the bTB Partnership said:   

“As chair of the bTB Partnership for England, I am delighted to hear Minister Zeichner’s intention to refresh the current bTB strategy. Ten years after its launch, the time is right to look again at the tools we use to tackle this persistent disease.  

“Bovine TB is the common enemy, not farmers or wildlife groups. Only by working together, will we reach our goal.”   

 The government will also publish additional information about animal and herd-level bTB risk – for example, the date and type of the most recent TB test completed in the herd of origin of that animal and how long the animal has been in the herd.  

This greater level of detail will be made available on ibTB – a free to access interactive map set up to help cattle farmers and their vets understand the level of bovine TB in their area and manage the risks when purchasing cattle.  

Today’s announcement ensures the government meets its manifesto commitment and represents a new direction in defeating this disease that will both protect the farming community and preserve wildlife.    

Notes to editors:  

Existing cull processes will be honoured to ensure clarity for farmers involved in these culls whilst new measures can be rolled out and take effect.    

The Bovine TB Partnership is a stakeholder-government collaboration established as a driving force for further progress towards disease eradication.  It is made up of experts from government (Defra, APHA and Natural England), as well as farmers, veterinarians, scientists, academics, and ecologists/conservationists, including representatives from the National Farmers Union, British Veterinary Association, British Cattle Veterinary Association, and the National Trust.

Department for Environment, Food and Rural Affairs (Defra) This email and any attachments is intended for the named recipient only. If you have received it in error you have no authority to use, disclose, store or copy any of its contents and you should destroy it and inform the sender. Whilst this email and associated attachments will have been checked for known viruses whilst within Defra systems we can accept no responsibility once it has left our systems. Communications on Defra’s computer systems may be monitored and/or recorded to secure the effective operation of the system and for other lawful purposes.

 

Chief Vet’s targeted badger cull plans finally scrapped

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The ‘targeted’ badger culling proposals of the last Government are rejected by the new Labour Government but the ‘ineffective’ badger culls still continue, pending a further Review.

Lawyers acting for Secretary of State for Secretary of State for Environment, Food and Rural Affairs (DEFRA)  Steve Reed, have responded to ecologist Tom Langton’s Judicial Review Application [AC-2024-LON-002292] against a ‘future of badger culling’ Consultation (here) prepared by the previous administration. Specifically, the March 14th Consultation had proposed a new wave of ‘targeted‘ badger culling across England, killing many thousands of badgers each year, potentially until 2038.

The controversial proposals were promoted by the Chief Veterinary Officer Christine Middlemiss’s disputed beliefs that badgers play a central role in the spread of cattle TB, the science of which Langton, with other veterinary experts has challenged in recent years (here).

Defra have confirmed their decision not to proceed with proposals to introduce and license targeted culling across England. Defra had received multiple objections to the Consultation as well as support for proposals to better identify cattle disease risks that will still go forwards. The response indicates that the Secretary of State will instigate a fresh review of future bovine TB policy.

The welcome news signals a shift from previous policy but is bitter-sweet, with the news that a new badger cull area is being planned: Cumbria’s Eden valley South of Carlisle and to the east of Penrith under a Low Risk Area  (LRA) policy licence. Communications have been sent to Tony Juniper at Natural England objecting to the consideration of any new LRA licence, on scientific grounds, but so far there has been no substantive response, with a failure to curtail culling licences that are ongoing from before the general election.  It is expected that Natural England will reauthorize licences for over 20 intensive culling areas agreed under previous policy arrangements that many think should also be cancelled. These are in addition to those completing supplementary culls, meaning up to 20,000 badgers will be shot at night over the next twelve weeks with a percentage dying slowly from shot wounds in ways found cruel by a government appointed expert group in 2014.

Concerns remain that despite withdrawing the cull consultation proposals, the Defra’s response leaves some important question unanswered. This includes speculation in a heavily disputed recent Animal and Plant Health Agency report. Further, the Defra response to the economic aspects of culling states that the costs of badger culling may not outweigh the economic benefits, a point of interest in the Government spending rounds in the coming months.

Tom Langton said:

“This is a small but important step towards bringing forwards the abolition of badger culling forever.  Labour has previously stated that culling is ineffective and now the Government has scrapped a Consultation that claimed culling worked. But it is shameful that the Labour administration is continuing the badger culls and expanding them in the Low Risk Area, contradicting its manifesto pledge, to appease a vocal minority based upon old scientific rhetoric and dogma.

Bovine tuberculosis is a disease of mammals needing expert measures that have been neglected for reasons demonstrated in the recent BBC documentary LINK charting the work of Brian May and the Save Me Trust with farms in England and Wales.

Badger culling must stop, but most of all a new testing regime for cattle is needed to give farmers the powers to use the right tests at the right time to beat TB in the herd where a hidden reservoir remains. Something that red tape presently prevents and at massive unnecessary cost to the taxpayer. It could be resolved in an afternoon with the right people around the table. I urge Defra to listen to us as they have promised and to meet with my team to help formulate new policy.”

Langton added;

Meanwhile, I would also very much like to thanks my legal team: Lisa Foster and Hannah Norman at Richard Buxton and Richard Turney and Ben Fullbrook at Landmark Chambers and with Dominic Woodfield from Bioscan as expert witness on the ecological impacts issues. And last but not least all of the Badger Trusts, Groups, Charities  and generous individuals around Europe who have combined to form the Badger Crowd. With the specific aim of creating a voice for and to bring justice to the fight for truth surrounding badger culling. With a key role played in recent months by Protect the Wild, promoting awareness and fundraising.”

Further information

Defra’s decision was made on 23rd August, the date the BBC documentary of Brian May’s research was first screened (watch here), showing the inadequacies of the current cattle testing system.

The Defra response does not address the ecological impacts issues correctly and does not even seem to understand the challenge relating to protected species away from designated nature areas. Dominic Woodfield comments:

“Defra’s acknowledgement that the scientific, ethical and economic justifications for the extirpation of tens of thousands of badgers annually since 2013 have collapsed, is welcome but long overdue. It is tragic that it has needed the pressure of repeat litigation by Tom and others, the publication of competing science exposing the fallacy of blaming and slaughtering wildlife for a disease rooted in poor livestock management practices and failures of animal husbandry, and a change of the party in Government for them to finally concede the point.

Even now, Defra continue to disregard the wider ecosystem level effects of removing an apex predator from wide swathes of England – we may never now know what impacts this has had (and continues to have) on our native wildlife and declining species. Tom’s and others’ persistence in the face of obduracy, reliance on poor science and the making of decisions based on the political clout of those lobbying for the status quo, is extraordinary and commendable, but it is also fuelled by the long-held conviction that they were fundamentally right. There are a very small and diminishing number of hiding places left for those who’ve pinned their reputations and careers on badger culling as being a rational or effective answer to the bovine TB problem.

 

More or less? Truth, life and 56%

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August 2024

In life generally people crave the truth, learn from the truth and act on the truth. Truth is the universal source for learning, where trust develops, and where solutions to tackle the myriad of challenges that life throws at us are fostered.

Yet, we all know that absolute truth is a fickle thing. As time passes, new insights evolve, things change. Gradually we may find that what we thought we knew is conditional on certain things, right only some of the time, or even wrong for a clever reason.

So care is needed, especially with the big decisions where large amounts of money, time and effort are employed to address a particular issue or problem.

Take for example the culling of badgers. A Government expert [1] concluded 20 odd years ago that a very small trial study [2] suggested badgers might spread bTB to cattle, especially if frightened away from the setts where they live, and shooting them would help.

Sounds ridiculous? The entire livestock industry eradication policy in GB and Ireland has been based around ‘badger blame’ for the spread of Bovine tuberculosis among cattle herds for two decades. There has been over £2 Billion of subsequent spending and hundreds of thousands of badgers have been culled around a truth that is now uncomfortable to lose, because so many people have enthusiastically believed and embraced it. They own it, and accepting it is wrong messes badly with what they have said and done over the last 20 years.

The matter came into sharp focus in March of 2024, just weeks before the general election was called, with a Government Agency staff academic paper on badger culling effort [3] in England since 2013. This, followed shortly by a DEFRA Public Consultation [4] aimed at extending badger culling for a decade or more, over further huge areas, but with even fewer constraints on when, where and how.

To the general public this is all a mystery. Surveys show that the public largely think that badger culling ended in 2020 when Government said it was ‘phasing it out’, and the new government’s election manifesto view [5] that it has been ‘ineffective’ means it will stop for good. But actually, in the cold night air, from Cornwall to Cumbria, guns with silencers are steadily slaughtering tens of thousands of badgers each autumn. As harvest 2024 is concluding, the culling is now ramping up yet again.

So what about the truth? Well Steve Barclay MP, the old Defra Minister, one of the few seniors to keep his seat during the Labour landslide, had claimed in an ebullient foreword to the March consultation, that a 56% benefit has been gained after four years of culling badgers down to under 30% of their numbers.

So let’s unpack the truth in that. Firstly, the key time marker in all this is 2016 when the first of ten large cull areas were all up and running and followed by around 60 more at a starting rate of around ten a year. Unfortunately for unpicking science and truth, this was also the time that more intensive cattle testing began ramping up. So telling between the effect of culling and testing is not possible, despite what Barclay claimed.

‘Ah’, say the boffins at the Government Agency for badger culling. ‘But without killing badgers, the cattle tests wouldn’t work so well.’

At this point most people switch off….’ I dunno…suppose it’s possible…I’m not that interested  actually….’ It’s one of those speculation moments that is only so interesting given that the facts and alternatives are beyond the non-specialist’s reach and require weeks of fact-checking. This is indeed a complex issue, even for interested parties to consider.

So where did Barclay’s view come from? Well, back in 2012 the coalition government encouraged an academic paper in 2013 [6] that was timed to support badger culling, and that printed its truth, as a part of the justification for mass badger  culling. The paper said a few things that we now know were right and wrong thanks to good old Captain Hindsight.

Right, was that the old small study had been rendered meaningless by a horrendous Foot and Mouth disease outbreak in 2001 [7] that mucked up the experiment’s need for ‘stable countryside’ to be able to monitor change in three of the ten areas – enough to spoil the results. The hapless NFU encouraged rapid restocking with untested TB infected cattle, firing up the bTB epidemic.

Wrong were the calculations that rested upon a belief that cattle do not give bTB to badgers. It was thought to be TB moving all one-way, from badger to cattle, that Defra believed in those days, something that was always suspicious and that modern studies now show is wrong [8-11].

And questionable too was a theory, to try to make the numbers add up in a way no one has ever explained and that looks implausible. That theoretical infections going from badger to cattle are somehow passed on more rapidly than those originating from cattle. Baffling?

Lost already? Well to make the old small study work, the boffins believed that while around 94% of disease was the result of cattle-cattle infection, around 6% was down to badgers. Unfortunately, wildlife groups have believed and utilized these figures, despite warnings, not realising it is part of a dubious study that blames badgers and the king pin in justifying the badger culls since 2013. The so called ‘onward transfer’ of infection from badger to cattle is akin to a biblical myth with no scientific legs, yet it became the truth that key people in Government believed. It was held up as the science to believe in, forming and promoting the badger cull policy. Most cull objectors had realised this by 2016.

Back to Barclay’s 56% and the boffins new paper in March 2024. Despite elaborate graphics, this was a pretty rough-and-ready analysis, looking at before and after culling and substantial cattle testing improvements in the first few years of application, and attributing the decline in herd TB breakdowns to a combination of badger culling and herd testing. It stated (twice) that it is not possible to say which factor caused the change. Yet in a discussion of the results it also said the results were consistent with effects of badger culling seen during the small study, and studies using the small studies assumptions, and this speculation found itself in the paper summary (abstract) at the front.  This now gives an opportunity for apparent disease benefit to masquerade as fact or truth. Hence Barclay and the National Farmers Union ramped up the rhetoric on ‘Badger Culling Works’, and quoted the 56% benefit as a function of badger culling. Not bTB control – the better description of the mix of things being tried. Without evidence. Sunak picked up the mantle and did the same in a shed with farmers shortly before he lost office at the general election.

But the truth, as pointed out by other senior academics observing, is that these public statements were untruthful. Change might or might not have been assisted by badger culling – the very question the small RBCT study 20 odd years ago was supposed to resolve when it came up with a split answer – it possibly does and it possibly doesn’t. Flip a coin. And the real truth is that badger culling could be having some effect or it might all be down to tougher testing and movement control. Saying badger culling helped from 2013 or was pivotal or a catalyst is a bit like any of the innumerable causation arguments that created problems in science before they were recognized for what they were during the 1960’s [12].  Association is not the same as causation. Would anyone propose that Donald Trump being elected as President in 2016 caused bovine TB to start to fall? Well it happened at the same time, and bTB has come down since………..Or was the fall in TB the result of a general switch to tougher testing?

The problem for truth in this case is that Governments need to make decisions, and where there is uncertainty they need to have a plan. But Government scientists presenting their opinions as fact, for politicians and stakeholders to believe and to repeat, is a deception. A dangerous step and something that needs weeding out by journals employing peer-reviewers. And hopefully not by mournful inquiries years later, charged with working out how it all went wrong. The problem here is that there are few people experienced enough to understand and judge boffin science, and so you find your mate reviewing your work, and you review your mates work, and bad habits develop. Bovine TB science is plentiful and this syndrome sees awkward material published quite often; it provides a good exemplar of the issue called the reproducibility crisis [13]. All the Government scientists need to say is we ‘think’ it might be working because…. that is a long way from saying it ‘is’ – think snake oil salesman. It matters, it matters a lot when lots of lives and money are at stake. It matters because lying to the public is undemocratic and wrong.

So if someone asks you about badger culling, you might just say – ‘well its complicated and I don’t know.‘ But if they pick up a gun to shoot a badger, you might just say ‘hang on – I think you might be breaking the law’. Which requires evidence, and sufficient clarity that mass killing badgers to prevent the spread of bovine TB can be justified. And after 20 years there is no truth to suggest it does, only guesswork. However, cattle testing and movement control has worked in England and Wales without badger culling, so using that proven remedy is justified with some confidence and is an honest approach, if truth be told.

References

1. King, D. 2007 Bovine tuberculosis in cattle and badgers. A report by the Chief Scientific Advisor, Sir David King, to the Secretary of State for Defra on 30 July  2007. 

2. Donnelly, C. A. et al. Positive and negative effects of widespread badger culling on tuberculosis in cattle. Nature 439, 843–846 (2006).

3. Birch, C. P. D. et al. Difference in differences analysis evaluates the effects of the badger control policy on bovine tuberculosis in England. Sci Rep 14, 4849. https://doi.org/10.1038/s41598-024-54062-4 (2024).

4. DEFRA 2024 Bovine TB: Consultation on proposals to evolve badger control policy and introduce additional cattle measures. A consultation exercise contributing to the delivery of the government’s strategy for achieving bovine tuberculosis free status in England..

5. Labour Party manifesto https://labour.org.uk/change/        

6. Donnelly, C. A. & Nouvellet, P. The contribution of badgers to confirmed tuberculosis in cattle in high-incidence areas in England. PLoS Curr. 10, 5 (2013).

7. Private Eye 2001 Special Report. Not The Foot And Mouth Report. London

8. Biek R, O’Hare A, Wright D, Mallon T, McCormick C, Orton RJ, McDowell S, Trewby H, Skuce RA, Kao RR. Whole genome sequencing reveals local transmission patterns of Mycobacterium bovis in sympatric cattle and badger populations. PLoS Pathog. 2012;8(11):e1003008. doi: 10.1371/journal.ppat.1003008. Epub 2012 Nov 29. PMID: 23209404; PMCID: PMC3510252.

9. Crispell J, Benton CH, Balaz D, De Maio N, Ahkmetova A, Allen A, et al. Combining genomics and epidemiology to analyse bi-directional transmission of Mycobacterium bovis in a multi-host system. Elife. 2019;8

10. Akhmetova, A; Guerrero, J; McAdam, P; Salvador, LC; Crispell, J; Lavery, J; Presho, E; Kao, RR; Biek, R; Menzies, F et al. 2021. Genomic epidemiology of Mycobacterium bovis infection in sympatric badger and cattle populations in Northern Ireland. bioRxiv 2021.03.12.435101; doi: https://doi. org/10.1101/2021.03.12.435101

11. van Tonder AJ, Thornton MJ, Conlan AJK, Jolley KA, Goolding L, Mitchell AP, Dale J, Palkopoulou E, Hogarth PJ, Hewinson RG, Wood JLN, Parkhill J. Inferring Mycobacterium bovis transmission between cattle and badgers using isolates from the Randomised Badger Culling Trial. PLoS Pathog. 2021 Nov 29;17(11):e1010075. doi: 10.1371/journal.ppat.1010075. PMID: 34843579; PMCID: PMC8659364.

12. Hill, Austin Bradford. “The Environment and Disease: Association or Causation?.” Proceedings of the Royal Society of Medicine 58 (1965): 295.

13. Baker, Monya, 2016, “1,500 Scientists Lift the Lid on Reproducibility”, Nature, 533(7604): 452–454. doi:10.1038/533452a

 

 

Brian May – The Badgers, the Farmers, and Me

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Brian May: The Badgers, the Farmers, and Me’ is a documentary that was aired on BBC2 at 9.00pm on Friday 23 August, and is now available on the BBC iplayer. Filmed over 4 years, the programme charts Brian May’s journey as he explores the ongoing battle against bovine tuberculosis, and the differing views of both farmers and those who oppose badger culling .

The new film covers 12 years of practical research ongoing over the last 12 years. The shocking truth around the monumental failure of Defra to effectively address the problem of bovine TB  is highlighted, and the resulting tragic slaughter of both cows and badgers is revealed with horrible clarity.

Animal campaigner Brian May and Anne Brummer, CEO of May’s Save-Me organization, have spent the years since culling was first mooted by David Cameron’s government uncovering the truth about bovine TB. Rather than fighting the farmers, May and Brummer have looked at the problem from the viewpoint of the farmer and the vet , following a case study which has transformed a chronically infected cattle herd into a healthy herd with TB-free status. This was achieved without killing a single badger. The revolutionary methods used are now known as the Gatcombe strategy.

Meanwhile, over the same period, nearly a quarter of a million badgers have been killed on the basis that they spread bTB to cattle. This new documentary shows that the badger cull policy implemented since 2013 has failed farmers completely. Rates of bTB infection and consequent numbers of cattle slaughtered are in some areas no better, and in others worse than ever, following the cull. The work from the case study farm in the documentary clearly shows with that blaming badgers has been a wildly incorrect reading of the facts.

May and Brummer conclude that the very idea that badgers are part of the bTB re-infection process is unsupportable. Government and NFU policy has been based on the work of a small number of scientists who have persisted in claiming disease benefit  from  statistical models, ignoring the uncertainty around them, and doubling-down when challenged.

This new documentary is the first time that an alternative view about badger culling has been presented in documentary format. Do watch it for a sincere, refreshing and honest take on badger culling. It goes to the heart of the problem, and shows compassion for the farmers, the cattle and badgers. And it provides answers and a way forward. Congratulations to all involved. 

Available on the BBC iplayer here.