Category Archives: In the news

A letter to the Prime Minister

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A letter signed by 30 veterinary and environmental professionals has today been sent to the outgoing Prime Minster Boris Johnson and other members of the government calling for an immediate moratorium on badger culling in England. Those signing the letter include the three authors of a recently published peer-reviewed paper (read here) on the efficacy of the badger cull using government data.  

A moratorium would allow time for independent scrutiny to establish the veracity of the independent scientific evidence as well as Defra’s claims, and to consider whether culling should be permanently ended as a result. It would also allow for a re-evaluation of the bovine TB eradication policy based on the latest scientific evidence rather than received wisdom that is decades out of date.

Green Party MP Caroline Lucas said:

“It couldn’t be clearer – badger culling simply doesn’t stop the spread of TB in cattle. Yet even when presented with this evidence, DEFRA has its fingers in its ears, and continues to kill at will. We need to see a moratorium to allow time for independent scrutiny of the evidence – which I have no doubt will reinforce the message that this cruel and counterproductive badger cull must come to an end.”

Tom Langton, the lead author of the independent study said:

“Defra have painted themselves into a ridiculous scientific corner and now simply refuse to discuss it. This is the sign of a government that has lost its grip and cannot accept that its own data now shows badger culling to be a cruel and ineffective failure. It’s Defra’s version of ‘Don’t look up!’.”

Veterinarian Dr Mark Jones, Head of Policy at Born Free and one of the co-authors of the scientific analysis, said:

“Huge numbers of badgers have been killed across vast swathes of the west of England over the past decade, ostensibly to control the spread of TB in cattle. However, in spite of Government claims, evidence that the culls are working is lacking. No further badgers should suffer and die for the sake of this failed policy. It’s time that badger culling was ended.”

The letter can be viewed here. The letter is featured in an article in The Guardian here. 

Badger cull eco-impacts to be heard next week:

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Court of Appeal hearing date has been set for Tuesday July 26th

Next week: Tuesday 26th July, the Court of Appeal in London will reconsider the 2021 Judicial Review finding, in respect of the judgement of Justice Griffiths in the High Court. This is relates to the Secretary of State’s (George Eustice) alleged failure to have regard under the Natural Environment and Rural Communities (NERC) Act 2006 when approving the 2020 ‘Next Steps’ policy to allow badger culling in England to expand.

The original claim, brought by ecologist Tom Langton, and supported by the Badger Crowd Network, was that of a failure of government to adequately consider the potential ecological impacts of mass badger removal upon priority species and habitats across the wider countryside. It argued that there was a deficiency in the government for not taking adequate steps to deal with potential impacts.

Earlier hearings in 2017 and 2018 brought similar claims in respect of ecological impacts upon statutory designated sites of national and international importance. It resulted in the initiation of measures to more properly address potential impacts. Such safeguards are missing away from designated sites.

The Appeal is marked for a one-day hearing with an outcome likely before the commencement of continued intensive badger culling in September 2022.

About that BTO report……

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British Trust for Ornithology (BTO) opens up about its ‘secret’ work for Natural England.

Gavin Siriwardena, a BTO ecologist, has been writing online about his experience of working with Natural England (NE). Please see the third comment below the guest piece by Dominic Woodfield on Mark Avery’s blog here. He writes regarding the prolonged suppression of the release of a BTO scientific report, paid for with public funds, that contained a flawed analysis. He helped prepare this report in 2018, with others, for Natural England. A published version was not released until 2021 when the 2018 version was suddenly labelled as a draft, despite not being cited as such before in official documents used for decision making. This report was a promised outcome of a legal case pointing out lack of attention to ecological protection from the effects of mass-killing badgers on sensitive nature reserves.

Why was the initial 2018 report suppressed? Turns out that yet again, government funded work surrounding bovine TB eradication and badger culling has been cloaked in secrecy and hampered by error. In this case the mistakes were rendered inconsequential, but only because the design of the study was so scant and unconvincing that it made the results ‘low inference’, and the exercise not fit for purpose anyway. Perhaps NE did not want to expose the mistakes, how poor an effort it was, and that they were using it to justify decision making to meet the expectations of a High Court judge. It was, after all, one of their main defences from legal challenge, having promised the court to look carefully at badger cull impacts. However, in exposing these problems the BTO employee has revealed a lot about the situation regarding a further, similar legal case on biodiversity protection that goes to court this month. Here are some of his remarks and some thoughts on those remarks:

“Badgers are a top predator in the UK today and are also ecosystem engineers to some extent. Changes in their numbers are certain to have some effect on some other animals and plants, some of which may be biologically significant. “

Natural England’s previous defence in court was that effects are uncertain, and avoidance or mitigation is in general “ultra-precautionary”.  Not the case now it seems.

“The analyses were limited by scale and context: this was not an experiment and cull areas are likely to have differed systematically in land-use from non-cull areas, added to which sample sizes were small. “

But NE relied on the BTO 2018 report in court. Gavin S acknowledges it is fraught with limitations, yet it remains the only action NE are taking. Disgraceful?

“However, there was a misunderstanding within the project team and a filter for inclusion of species was set at 30 square-year combinations, as opposed to 30 unique squares, and this was reported incorrectly in the report.”

Although NE used this non-peer-reviewed (at the time of use) analysis in their legal case, it contained mistakes that changed conclusions regarding many species.

“I sympathise with the view that policy should not be made on the basis of reports before they have been improved by peer-review, but I also sympathise with policymakers who may not have time to wait for the process to be completed. “

So BTO feels sympathy for policy rested on inconclusive work – not such a good idea to say this really?

“We could only analyse the species for which we had enough data, which inevitable biased the work towards more common species. “

Limitations to the data make the analyses worthless for many of the cohorts of scarcer species for which impacts are most likely to be significant in conservation terms.

“Monitoring therefore remains critical and we will continue to investigate the cull’s effects on birds where we can. “

We are in agreement that a proper monitoring scheme to look specifically at this issue is needed. Despite this, it appears the BTO is planning to repeat their previous dubious exercise with another year’s data, even though it is inherently non-conclusive/low inference by design. Is this just because they are being asked to do so by Natural England and the (taxpayers) money is just too good to refuse?

So, what do we make of all this? A BTO scientist appear to agree with us that there is/was a need to monitor the ecological impacts of badger culling properly. They say they did what they could with low-powered subsets of volunteer data. They admit that they made mistakes in the analyses of these data . Natural England used the error-infected study as evidence in a Judicial Review. A later process of peer review found the mistakes. NE and BTO declined to release the original report to their supporters and interested parties, or to confirm what they were doing with the BTO data. The report was submitted for publication as a peer reviewed paper but rejected on the grounds that the science was weak. They submit the report to BTO’s own journal. It is accepted for publication but conveniently not published until it is too late for it to be subject to legal scrutiny.  Pretty stinky?

As others have said, this is not a good look for BTO and is damaging to its reputation for independence, scientific integrity and impartiality.  Do NE, on the other hand, care that much?  What has been said by a BTO scientist in the Mark Avery online comment is useful. Very useful in showing the world how Defra and Natural England find ways to sidestep the necessary ‘due regard’ of the impacts of Government policy on the natural world. To deliver what their political masters want and to pick up the rewards for doing so.

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Christine Middlemiss, Gideon Henderson and the Defra bovine TB data fiasco

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In March 2022 the Chief Veterinary Officer (CVO) Christine Middlemiss & Chief Scientific Advisor (CSA) Gideon Henderson joined Defra Media Centre in attacking a peer-reviewed, freshly published scientific paper on bovine TB control (Langton et al.), stating that they thought it was flawed, and had ‘inappropriate’ analysis, see here.

The graph the CVO & CSA produced (top right) looked odd, and the authors of the original paper immediately suspected an error in the data, and wrote to Defra with an enquiry to this effect.  In addition, much of their written rebuttal seemed invalid. Further, the CVO wrote a personal blog highlighting her criticisms of the new paper. The blog then received a number of posted comments from external observers and academics which reiterated the papers’ authors’ concerns about potential errors in Defra’s analysis and incorrect conclusions. A response to the CVO & CSA from the authors of the paper was printed in Vet Record on 02 April, see here.

It took more than six weeks before Defra admitted that it had got it wrong and published a new graph of data (above, bottom right). But they maintained that this did not change their overall conclusions about the new paper; basically that it was ‘wrong’. They did not respond to the rebuttal arguments that the authors put forward in the 02 April issue of the journal Veterinary Record. On this there is still strange silence.

The authors of the paper had a further letter published in Vet Record on May 21st responding to Defra’s admission of data errors and their replacement graph. You can read this here. 

This week, CVO Christine Middlemiss made a small adjustment to her blog, but did not change her faulty graph. She added some wording to the following paragraph (in bold).

“Our analysis indicates a clear reduction in OTFw cattle breakdowns, relative to unculled areas, in culled areas from cull year 2 onwards (Fig 1). For example, TB incidence in the areas where culling started in 2016 has dropped from 17.2 OTFw breakdowns per 100 herd years at risk in 2016/17, to 8.7 in 2019/20.

Similarly in the areas where culling started in 2017 it has dropped from 15.3 in 2017/18 to 8.4 in 2019/20.

In contrast, in the parts of the high-risk area (HRA) where no culling took place, incidence has only fluctuated slightly from year to year, from 10.9 in 2015/16 rising to 12.8 in 2016/17 before returning to 10.9 in 2019/20.”


It is a shame that the CVO does not seem to have grasped that the first bar in the graph represents the first year data after culling and not pre-cull incidence. Incidence levels before culling began are missed off, and these better shows the pattern of change in the first two years that they focus on.

The CVO & CSA’s main criticism of the new paper is that (they imply) bTB does not come down enough in the first two years for those years to be grouped with later years of culling. Looking at their graph, this is clearly not the case and the CVO and CSA’s position is a paradox and nonsense. There is a drop in culled and unculled areas if you examine all the culled and unculled data, and not just a sample of unculled (never-culled) area. The steady decline in incidence, as shown in the Langton, Jones and McGill paper, is attributable to cattle testing and movement control measures. Defra’s attempt to show otherwise falls at the first hurdle. It is something Middlemiss and Henderson seem reluctant to address. It is understood that Defra intend to ignore their own faulty response, and endorse an APHA study at a disease conference in July in Canada as justification to carry on culling in September.

Christine Middlesmiss doubled down on her position in an interview on Farming Today on 26th May (the focus of which was Defra’s badger vaccination licensing scheme), using very strong language and stating that in the Langton, Jones and McGill paper, “the whole methodology was wrong and so the conclusion was wrong.” Again, she claimed that the authors had “not used a robust methodology to examine and assess it and therefore the conclusions are wrong, they’re not scientifically valid.”

This is a bold claim about a rigorously peer reviewed paper in a leading scientific journal, and one that it could be said she should be able to clearly and concisely articulate in a debate, or at least to the authors. It is not good enough for the CVO to just claim, as she did in her interview, that “it is complex“.

Further she said “we believe that culling is effective“, apparently relying on faith rather than understanding of published science. She must be able to explain her reasoning for dismissal of peer reviewed science. She also said that “It’s not absolutely my decision to release it [the data]“, implying political interference? The authors are still waiting for a response to their April invitation to discuss the CVO’s criticism with her.

You can listen to the CVO’s interview on Farming Today, available here.

The CVO & the CSA must look again and accept the findings of the new robust peer-reviewed research. Prevailing science shows the current badger culling policy to have failed, with no detectable impact from it on the incidence of bovine TB in cattle herds in the High Risk Area. The 29 Supplementary Badger Culling licences authorised this Wednesday were issued on the back of a government veterinary service in denial.

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Why Defra’s Badger Vaccination Proposals Risk Perpetuating Further Culling

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Today, the Government has released its plans for a new and simplified licencing system to facilitate badger vaccination. While on the face of it these plans appear to be helpful for those who wish to see an end to the culling of badgers, wildlife campaigners are concerned that they will be used as a smokescreen, to perpetuate further ‘reactive’ culling, and to prevent those who wish to protect badgers from speaking out against the culls.

Indications are that the government aims to allow vaccination in 2 of around 60 areas where badgers will be killed in 2022, with any further areas covering but a small proportion of the designated High Risk Area for bovine TB in cattle in the west of England. There are concerns that there may be restrictions, such as vaccination being promoted only once badger numbers have been decimated, and ‘gagging orders’ placed upon those who sign up to government funding – including that badger protectors would no longer be able to speak out against the badger cull.

The Government’s announcement claims that its badger vaccination plans form part of its long-term strategy to eradicate bovine TB in England by 2038. However, the strategy relies on the assumption that badger culling is working to reduce bovine TB, when current peer-reviewed scientific evidence suggests otherwise.

Government also claims that badger culling is being phased out. The reality is that it continues to be expanded, with 29 supplementary culls authorised yesterday, 25th May. A further ten new intensive badger culling zones are expected to be announced later in the year. The expected kill figure over the next 4 years is up to another 100,000 badgers. The Government wishes to retain the option to continue killing badgers in perpetuity under its proposals for ‘epidemiological culling’ which has, as anticipated also so far failed to reduce bTB herd breakdowns.

There are several reasons why vaccinating badgers might be desirable – principally to prevent bovine TB spilling over from cattle into healthy badger populations and to protect individual badgers from disease. However, there is little evidence to suggest that vaccinating badgers will prevent or reduce bovine TB among cattle – just as with culling, the move to promote the vaccination of badgers is based on the false assumption that badgers are a significant source of TB for cattle, and that badger intervention is necessary to control cattle TB, when the evidence suggests tighter cattle measures are the answer.

There are also good reasons why vaccination of badger populations previously subjected to culling is unlikely to be successful. Badger culling will reduce a population, but there is some evidence that it may increase the prevalence of TB among surviving badgers. Also, surviving badgers may be trap shy making them much more difficult to trap and vaccinate.

Ecologist Tom Langton, one of the authors of a new peer-reviewed study, With vets Mark Jones and Iain McGill has been closely monitoring & challenging government bTB strategy failures, said:

“It is depressing to see the smokescreen approach to Defra’s badger cull policy continuing. There is no evidence that vaccinating badgers, particularly after culling has massacred the population, can hold any benefit to bTB disease eradication in cattle and this was confirmed by the Godfray Review in 2018. Government is trying to normalise badger culling long-term, by initially claiming to the public that it is being phased out, when the plan is to perpetuate the so-called ‘epi-culling’ – the failed reactive culling of old. 

“Failed government tactics could see the killing of thousands of badgers per year to 2038 and beyond. It is a disgusting, unethical slaughter of wildlife. It circumnavigates the legal protection of badgers under The Protection of Badgers Act 1992 and does nothing for farmers or cattle. Badger vaccinators should not be induced to mislead farmers into thinking that badger vaccination is known or expected to help control bovine TB in cattle. This is particularly unwelcome as our recently published, extensively peer-reviewed paper using government data* shows how badger culling intervention has failed to influence bovine TB herd breakdowns during the last decade, with the Chief Vet and Scientific Advisor putting out botched data and flawed argument to try to cover their trail.”

Veterinary surgeon Dr Mark Jones, another author of the recent science paper, said:

“From the lockdowns we have all suffered since 2020, we are all only too aware of the movement restrictions, accurate testing and vaccination that were necessary to control Covid 19. These kinds of measures need to be rigorously applied to cattle if bovine TB is to be successfully brought under control. Our recent peer-reviewed research clearly demonstrates that culling badgers is not reducing bovine TB among cattle herds, and while there may be good reasons to vaccinate badgers, it’s highly unlikely that badger vaccination will help control TB in cattle, and the promotion of badger vaccination continues to frame badgers as the culprit. This badger blame game needs to end.”

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It must surely be time to kill the badger cull?

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A new article for BBC Wildlife Magazine by James Fair takes a look at newly published peer reviewed research that concludes that the badger cull isn’t working. It’s worth a read because it puts the new analysis into the context of the historical background of bTB and the previous analyses of the results of badger culling.

It is of note that the conclusions of the Independent Scientific Group (ISG) in 2007 are mirrored by the conclusions of the latest study;

ISG: “After careful consideration of all the RBCT and other data, including an economic assessment, we conclude that badger culling cannot meaningfully contribute to the future control of cattle TB in Britain,”

And

Langton, Jones and McGill 2022: “This examination of government data obtained over a wide area and a long time period failed to identify a meaningful effect of badger culling on bTB in English cattle herds.”

Despite this confirmation of the expected & predictable results of nine years of badger culling, Defra (Chief Vet & Chief Scientific Adviser) have kicked back strongly with accusations of partiality on the part of the authors. This is somewhat ironic as (nearly) all published English bovine TB science to-date has been published by Defra or their funded contractors. Commentary on the paper via the Science Media Centre was supplied by two recipients of Defra contracts who are or have been heavily engaged in bTB policy.

The paper’s authors are still waiting for a reply to their request for an explanation of how Defra manipulated data in their un-peer reviewed rebuttal analysis letter, published in Vet Record, which claims to show culling does reduce bTB in cattle.

You can read James Fair’s article here, and Langton, Jones and McGill (2022) here.

New Study: Badger culling is a national failure and must stop immediately

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A new scientific paper published in Veterinary Record today 18th March 2022 analyses government data on bovine tuberculosis (bTB) collected by farmers and vets for a decade. It has been made available on open access here.

It is quite a lengthy paper, and although much of the presentation is straightforward, the statistical parts in particular are highly specialised. We’ve put together a short summary of the papers’ findings, to show what is most important.

There are two main findings. The first is really good news for farmers, cows and badgers. Data suggests that the cattle-based measures implemented from 2010, and particularly the introduction of the annual tuberculin skin (SICCT) test are responsible for the slowing, levelling peaking and decrease in bovine TB in cattle in the High Risk Area (HRA) of England during the study period, all well before badger culling was rolled out in 2016.

Tuberculin skin tests have decreased bovine TB by around 6% per year in the High Risk Area since 2015, arrows depict start of badger culling

Cattle-based measures also include other controls and measures such as improved hygiene and the use of interferon-gamma testing as a supplement. The downside of the SICCT test however is that it has a relatively low sensitivity; this means it can miss up to 50% of true positive cases. One in seven ‘cleared‘ cattle herds, is not free from bTB, perpetuating the crisis as they are traded and infect new herds. In other words, testing and movement controls need to be further improved to root out the undetected reservoir of disease that remains hidden and undiagnosed in cattle. Cattle measures have brought bTB down by 33% over the last five years and should continue to cause a drop in rates. Declines will slow and stop however as they have in Republic of Ireland without tighter controls and use of new generation testing, as with the ‘Gatcombe’. protocol,

The second finding came from a look at the amount of cattle bTB in areas that had undergone a badger cull and compared it with the amount of disease in areas that had not had culling. This was done over a six year period 2013-2019, so before and after culling was rolled out. Multiple statistical models checked the data on herd breakdowns over time and failed to find any association between badger culling and either the incidence or prevalence of bovine TB in cattle herds. Badger culling efforts appear to be to no effect.

Results showed that that heavily culled counties, culled for longer, had similar disease change patterns to counties culled for just a year or two more recently. Breakdowns peaked on average in 2015, with reductions thereafter. As previously stated, this is well before the badger culls were rolled out in 2016. The analyses do not provide any evidence for the efficacy of badger culling as a bTB control intervention. The results are consistent with predictions by the earlier scientific reference study (RBCT) that badger culling can make no meaningful contribution to the control of bTB in cattle.

Wildlife, farmer money and effort all wasted by the badger culling since 2013

Further, although Defra keep the data based on each badger cull area secret for reasons that are not in the public interest, and in defiance of multiple rulings by the Information Commission, they do claim to have additional data that may be of use in analysis. This may include the number of badgers for which money has been claimed in each cull area.

It is strange that since the legal cases in 2018 when Defra pleaded to the effect that they would ‘adapt (their policy) and learn’, no learning in the form of reporting has been published, which defies legitimate expectations. Is this because their data says badger culling is working? It seems highly unlikely. It seems more likely that it suggests it is not working, which may be why nothing credible has been said about the four years of data since the report on 2013-2017.

Badger Crowd understands that letters will be sent to the government asking them to explain the scientific reasoning behind the decision to phase down Intensive ( 70 %) badger culling in favour of ‘Epi’ (100%) badger culling. Also, asking them to bring the cruel ineffective £100 million badger culls to an immediate and complete end this year as they should have done based on the data and views exchanged with them in March 2021 that were dismissed to allow the killing of an estimated 50,000 badgers last year.

The Badger Vaccination Trap and the Geronimo Effect

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When the March 2020 “Next Steps” Bovine TB policy was released, there was a rumour from inside DEFRA HQ, that its senior officials were secretly in despair. This related to compromises over its content, and the prospects to implement it in the years to come.

The policy was considered by many to be, ‘something for all, but nothing for anybody’. It would require substantial increased public funding to initiate. But it was not, with bTB still spreading, the planned tailing-off of the ruinous public funding poured into this festering agri-crisis over the passing decade.

“Next Steps” formed new mountains to climb, engaging the industry with more regulation: tighter cattle testing and movement controls, and with badger and cattle vaccination. A triple-finance whammy that the 2018 Godfray Review had hinted at. To have legs, it required stakeholder acceptance of just how bad the tuberculin skin (SICCT) test sensitivity really has been, and why ‘TB-Free’ status, after a breakdown is very  often untrue, allowing bTB to perpetuate within the High Risk and Edge Areas and to spread further to the east and north via cattle sales. Further, it required their resetting of farmer-psyche to help badgers, the animal they have been told and taught to eradicate, as vermin.

Influence from No.10?

The Prime Ministers interest in Bovine TB, beyond stalling the first Derbyshire cull for a year in 2019, has recently re-emerged. Rather off-message however, regarding the bTB threat in milk to humans, yet perhaps more visibly concerned with the claims of DEFRA, APHA and the Chief Vet’s bungling, in the ‘tough one’ case of Geronimo the alpaca. BTB is going to get fixed, Johnson promises.

Pressure from ‘high up’, had it seemed reawakened the badger and cattle vaccination policy options that rather looked like ‘window dressing’ in early plans back in 2011. Yet officials had just managed to maneuver them in, in 2020, but still to be largely ‘down the line’. To bite financially in a new Parliament. For now, work included a few modestly scaled badger vaccination ‘trials’ and a further look at the doomed immune-based ‘DIVA’ test (See here). Both are the epidemiological equivalents of fiddling while Rome burns. The disease is now so widespread that only mass cattle vaccination can possibly turn the tide.

DEFRA sleight of hand

The main DEFRA challenge in 2020, was how to present a policy moving from ‘proactive’, intensive, mass badger culling, to multiple small-scale farmer-lead ‘reactive-style’ intensive culling, but with minimum outcry. This was somehow miraculously achieved, with a press briefing claiming badger culling was being ‘banned’ or ‘phased out’. This was embraced by those who had not read the small print and who seemed unaware of the ‘epi-culling’ monster described within. Trialled in Cumbria since 2018, the flawed APHA ‘epi-culling’ (see here) approach kills 100% of badgers in a poorly badged ‘Minimum Intervention Area’, and most of them in a surrounding ‘buffer’ area, before trying to vaccinate the survivors left. The Cumbria ‘epi-cull’ has been a total flop, as breakdowns rose again in 2020, sinking the APHA showboat.

Figure 1. All breakdowns in the East Cumbria cull area per 6 month period, showing commencement of enhanced cattle controls and the period with mass badgers culling with a small amount of badger vaccination from 2020.

Derbyshire: a stinging rebuke of APHA ‘Risk Pathways’ approach

As it happens, after 2022, Defra will be running out of large areas of West and Central England to mass-kill badgers. So, it wants to switch to smaller badger killing areas both inside and beyond the High Risk Area, and a future approach that is simpler and cheaper to operate. For this, the Animal and Plant Health Agency (APHA) has been promoting a ‘Risk Pathway’ approach, to try to ascribe badgers as the cause of many or most of the bTB herd breakdowns in, for example Derbyshire. However, the capable Derbyshire conservation folks have veterinary expertise and were onto it with a stinging rebuke of the claim that 77% of bTB in that county is down to badgers (see here).

The original bTB policy promises to undertake badger vaccination, related then to the need to help navigate culling around the national and local Wildlife Trusts, which it did successfully. And what looked like a contrived difficulty in accessing BCG vaccine for badgers in 2015, only lasted a couple of years once, under pressure, Minister George Eustice allowed the switch to a new vaccine brand supplier. Defra had decided that they could not afford to fund badger vaccination or would only fund it on a small scale, with preference for places where badger numbers had been largely culled-out. The cost and feasibility of vaccinating badgers on a large scale was probably never really factored-in at the start, and as the bTB problem has spread, the cost of doing so has escalated.

More badger meddling: a nasty rural conflict with yet more unknowns and complexity

Badger vaccination, like badger culling, holds several important technical uncertainties. The science suggests it reduces the probability of a given badger being infectious. However, as with badger culling, there is no direct evidence that it can help reduce bTB cattle herd breakdowns. The wisdom of doubling the number of uncertain interventions (see here) in tackling bTB in cattle was not lost on Defra. The approach just gives the nasty rural conflict yet more unknowns and complexity. More expense without evidence-base or any credible efficacy monitoring system.

Defra promises to the Bern Convention and a new BTB Partnership

A few weeks ago, government began to reveal what its badger vaccination plans are. Firstly, in a letter to the Bureau of the Bern Convention (see here). While repeating the falsehood of intensive badger culling being phased out, it stated that it would carry out a badger vaccination feasibility trial on ‘unculled’ farmland in a corner (7%) of Sussex, for five years.

A further commitment to train 30 vaccinators (10 a year) from 2022, to cover 2,600 sq km by 2024 was confirmed to the Bern Convention. This is partly it seems, as a replacement for a further five years of ‘supplementary badger culling’ (SBC) for 4-yr culls ending in a few years’ time. SBC is the method fiercely opposed through the High Court in recent years, that the government has pledged to closely report upon, has hidden the results of, and will terminate in January 2026.

In relation to government planning ahead, secrecy appears to surround the new ‘Bovine TB Partnership’ made up largely of farming stakeholders, the voting majority of which clearly want to see badgers culled (see here). 

Defra have flagged to the partnership the ‘mountains to climb’ problems (including little money allocated), but they are apparently trying to get the ever-biddable, National Trust to front it. An online Badger Vaccination Conference this summer was shelved and APHA sent away to try do the impossible – find evidence of badger vaccination reducing bTB herd breakdowns.

A bTB ‘cordone sanitaire’ for the Edge Area

DEFRA do still seem to be hanging onto the old ‘cordon sanitaire’ concept for the Edge Area and this may also be a target for the 2,600 sq km capacity by 2024 target. The ‘cordone’ keeps moving back, like an army in retreat, due to infected cattle movements. And it is not much of a ‘cordone’ when unidentified infected cows are being transported by road into and beyond it, with regularity.

APHA has a new mapping procedure that produces their view of where badgers have or have not been infected by cattle. The grey hexagons on their map, they estimate, are bTB free and may be the kind of area for the ‘Sussex’ approach, but what status will they have in five years’ time? In truth, getting vaccination going in the key battleground counties including Cheshire, Derbyshire, Leicestershire, Oxfordshire, Buckinghamshire, Berkshire, and Hampshire would require a ‘cordone army’ of 1000 people and a £12 Million annual budget, just to get off the ground. The cull areas, if not left alone, will need twice or more effort with a bill of £100 Million by 2030. DEFRA’s value for money accounting ‘wonks’ have little hard reference. Like badger culling, there are no measurable benefits to bank. External advice suggest that cattle vaccination will be ruinously expensive too. Which civil servant wants to front these initiatives moving forwards?

The scale of badger vaccination currently described is just a pinprick compared to the military style moblisation of gunmen to shoot badgers since 2013. Further, badger vaccination licence applications are now being discouraged by Natural England in the bTB Low Risk area e.g. in Essex and Herts & Middlesex. This is a significant change to allowing badger vaccination to protect badgers on public and private nature reserves, and other places under threat from diseased cattle in the fields next door.

Defra seems largely to want to vaccinate badgers as a part of a ‘cordone’ and once badgers have been decimated after four years. Not for it to be used proactively to protect badgers which is its only current ethical and scientific application.

Badger vaccination is now being manipulated into being the speculative exit strategy following mass destruction of badger clans. But this year, just a handful of new farms, in a 25 sq km area have been started up, in an area (believed to be in Cheshire) where a new project is pushing the government beliefs. Signing up to badger vaccination is a whole new ball game for those wanting to help badgers. The concern is that in doing so, a system is created where the price of vaccinating badgers is the killing of badgers before-hand or elsewhere, both now and forever, and while the disease in cattle continues.

Vaccination groups and Wildlife Trusts are already speaking out (see here) and seeking much better operational terms that those offered by Natural England, who seem to view the regular shooting of vaccinated badgers as inevitable and acceptable. BBOWT, the Wildlife Trust of Berkshire, Buckinghamshire and Oxfordshire are urging government to develop and deliver a proper badger vaccination strategy, and not secretively and at the current snail pace.

The Geronimo effect

Finally, it is hard not to relate the mishandling of bTB policy in England by DEFRA, over the last decade, including badger culling and vaccination, to the events of recent weeks. The way in which an alpaca breeder Helen MacDonald and her alpaca Geronimo have been dealt with by Defra. The enforced euthanasia and post-mortem of Geronimo, suggesting, in this instance (subject to culturing of tissues) false-positive Enferplex testing, is a very public display of both the inflexibility of government veterinary services and the external pressure of industry bodies, forming and evolving a failing policy.

It is a reminder of why and how on a much greater scale, bovine TB testing and movement control has gone wrong over the last twenty years or more in Britain and Ireland. If Prime Minister Johnson is going to fix the Bovine TB issues in England, then he needs to put a new policy in place with the funding to make it happen. He needs to stop Defra doing ill-advised things that don’t’ work and to kick out those whose actions have made bTB worse in England. Those who have placated commercial interest and allowed vested and biased veterinary inputs to dominate animal welfare and environmental considerations.

Badger vaccination is not a valid exit strategy for badger culling. Badger vaccination should not become a fig-leaf of respectability for a culling policy that just seeks to carry on culling badgers forever.

Vaccinators need to be extremely careful of what they are endorsing or signing up to and how actions in a local area risk complementing and sustaining the routine killing of badgers to 2038 and beyond elsewhere.

Vaccinators should avoid:

  • Advice that badger vaccination, with epi-culling is a viable way to overcome bovine TB in cattle.

  • Advice not to support or fund legal action against badger culling in order to qualify for government badger vaccination contracts.

  • Offers of funding and staff posts for ‘buying in’ to the government’s ‘epi- culling’/vaccination plans.

  • Vaccination contracts with non-disclosure clauses, requiring vaccinators to;
  • Be silent on cruelty and opposition to badger culling.
  • Share sett data with cull companies.
  • Accept that vaccinated badgers may be shot occasionally or even routinely.
  • Suggest or imply to farmers that badger vaccination may help reduce bTB in cows when this is not known.

Badger Culling and Vaccination: Where is the March 2020 “Next Steps” policy trying to take us?

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Last Thursday 23rd September, Hertfordshire and Middlesex Badger Group hosted a webinar to look closely at the governments “Next Steps” strategy for achieving bovine tuberculosis free status for England.

Ecologist Tom Langton kicked off the event with a presentation on the policy as it relates to badger vaccination. It was very sobering. In contrast to the headlines that accompanied the announcement of the policy (‘Badger Culling to be Banned’ was what much of the mainstream media ran), badger culling looks set to continue, although in a different guise.

Large scale culling (of 70-90%) of badgers is to be replaced with localised 100% culls, with the example of the Cumbria 100% cull as the policy model.  Cattle herds in Cumbria (Area 32/hotspot 21) are still experiencing high numbers of bTB breakdowns despite three years of culling & now farms have many ‘dead’ setts. One badger has been vaccinated for every ten shot, and some vaccinated badgers may already have been shot.

The chief vet will be able to authorise localised culling based on the new ‘epi-pathway’ approach. Basically, this means that if local vets cite badgers as a likely source of infection, such as infection found in just a few badgers, culling can be licensed.

APHA ‘risk pathways’ approaches do not factor in the low sensitivity of some of the bTB herd testing being used, leaving up to 50% of infection undiagnosed in the herd. Cattle are still the biggest, if not only source of bTB infection, but APHA just refuse to take full ownership of the problem.

So how is Defra going to sell this shocking new ‘cull and vaccinate’ policy to the public, those of us who passionately love our wildlife? It looks as if they are trying to ‘normalise’ culling by engaging voluntary groups to get involved in vaccinating a proportion of badgers. The problem with this approach is that participants will have to comply with government by stopping opposition to culling, by handing over sett data, and by telling farmers that badger vaccination will reduce bTB in cattle. None of these things are acceptable.

Born Free veterinarian Mark Jones made his position clear: we “…need to avoid getting drawn into a situation where there is tacit acceptance of a system that seeks to secure de facto support for culling, with vaccination used as an exit strategy from it”.

To find out more about what the government has planned for our badgers to 2038 and beyond, watch the webinar recording here.

 

High Court judge decides that Defra 2020 badger cull policy does not trigger protection of biodiversity under the 2006 NERC Act

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Today, Mr Justice Griffiths handed down a High Court judgement on the most recent Judicial Review on the ecological impacts of badger culling in England. He dismissed the claims made against the Secretary of State George Eustice, concerning the need for consideration of measures to protect species and habitats in the wider countryside, under the Natural Environment and Rural Communities Act 2006 (NERCA). This follows the decision to keep on culling badgers with changes in culling methods, including the wider introduction of reactive culling.

The claim had been brought in early 2020 by conservation ecologist Tom Langton, with support from the Badger Crowd, the broad affiliation of badger trusts, groups, and wildlife charities fighting poor science and decision making surrounding the badger culls in England. The ruling today for Judicial Review CO/2062/2020 suggests that despite the lack of evidence of the defendant recording any considerations, the Minister did not need to do anything “to have regard… to the purpose of conserving biodiversity” when the “Next Steps” policy was published in March 2020.

The judge indicated that so far, badger culling had been done “…with the benefit of all the evidence available about ecological impact and biodiversity. There was no new evidence that might even potentially have caused Next Steps to take a different turn.”

A ‘do-nothing’ approach was lawful?

However, Tom Langton’s earlier cases in 2017 and 2018 had exposed Natural England as being in breach of its duty for lack of protective measures for habitat and species features protected by Sites of Special Scientific Interest. Measures needed, which NE then hurriedly put in place via a new set of guidelines, requiring a wide range of practical precautions.

The recent case addressed species and habitats across an average of 90% of badger cull areas; on land beyond SSSI boundaries and protected by the NERC Act 2006.  In a statement provided to the court, Natural England, who license badger culling, stated that protection imposed on badger culling licences “…are not necessary outside protected sites in order to comply with the purpose of conserving biodiversity.”

The 2018 Godfray Review conclusion to continue culling had stated that ecological studies of the consequences of reducing badger densities on other species should be undertaken. The Godfray review recommendation on ‘periodic culling’ involved a five-year badger cull cessation period with associated badger vaccination, and was considered the most ‘promising’ future approach. But this was not adopted by the government in March 2020.

An application to the Court of Appeal is now under active consideration.

A Badger Crowd representative comments:

“This is obviously a disappointment and blow to all those concerned with the biodiversity crisis in nature-depleted England, and who wish to see the potential cost, and damage to our environment from badger culling properly addressed. Ecological impact and potential impact from badger culling are accepted processes that are under-researched and not properly monitored. The need to address them was established by legal action in 2017 and 2018.  If addressing these problems outside SSSIs is too difficult, as has been suggested, or perhaps too time consuming and expensive, then badger culling should stop.   Freshly extracted evidence shows how government has improperly withheld information, that now needs to be fully examined. But, except for a few SSSIs, by his own admission, the Secretary of State has decided not to protect 90% of the countryside from scrutiny of the potential ecological effects of badger culling. England’s wildlife and the public deserve better. Thanks are extended again to the legal team and experts, and to the 700 individuals and organisations who have donated so generously and given support over the last 18 months to try to bring government to account.”

The Judgement may be read in full here.

Biodiversity Catastrophe

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Badger cull case will test UK commitment to wildlife legislation

A High Court Judicial Review in London this Thursday 22 July is a timely test of the extent to which DEFRA has ‘had regard’ to biodiversity protection. The claim is that Secretary of State George Eustice failed to protect wildlife, as is required by the Natural Environment & Rural Communities (NERC) Act 2006, when causing ecological disturbance to the wider countryside by mass badger culling in England.

The biodiversity commitment was made in 2006 in response to the UK signing the United Nations Convention on Biological Diversity, established in 1992. Minister George Eustice in a speech recently however admitted that the UK is “one of the most biodiversity depleted countries in the world.”

The case is particularly important as a New Environment Bill is passing through parliament and amidst claims that proposed targets for addressing the biodiversity crisis may be treated as non-binding, following worries that public bodies have not implemented the NERC Act 2006 adequately.

Concerns have existed since a House of Lords Select Committee in 2018 found the nature conservation agency for England, Natural England, to be run down, ‘hollowed out’, and unable to discharge aspects of its statutory function properly, including when advising Defra.

The case seeks to quash the Government’s 2020 (“Next Steps”) Bovine Tuberculosis policy covering the continuation of badger culling. It is being brought by ecologist Tom Langton supported by a large ‘Badger Crowd’ of Wildlife Trusts, charitable organisations, and the public, including The Badger Trust who helped get the case running and the new wildlife law group Wild Justice.

 

“Next Steps” Defra consultation expires

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Revised 27th April

Defra closed the 27th January consultation without allowing time to consider the implications of the 10th March data release. They have said they will respond to points raised by 6th April and the matter is now being considered by legal experts. Here are extracts from a consultation response by Tom Langton, based upon use of government data to show what has really been happening in the High Risk Area since 2010.

As further analysis is done, the results will be sent to Defra and Natural England and published. Meanwhile we expect the government to correct its mistaken view that badger cull is working and not to issue any further badger cull licences in 2021.


Bovine tuberculosis: consultation on proposals to help eradicate the disease in England. A consultation exercise contributing to the delivery of the government’s strategy for achieving bovine tuberculosis free status for England. “Next Steps” (March 2020) Policy Consultation.

The SSEFRA Minister’s statement of 27th January 2021

There is a fundamentally misleading and erroneous statement which features in, and indeed underpins, the consultation proposals. The Secretary of State’s Parliamentary statement of 27 January 20213 states that badger culling “…has played a critical role in helping to start turn the tide on this terrible disease.”

This is the justification for continued use of ‘intensive’ and ‘supplementary’ badger culling, as described in the current consultation. This statement has been widely repeated in the media in recent months and also by a range of government officials including the Chief Veterinary Officer. It underpins, and influences, the current consultation. The consultation itself asserts that “the current cull policy has been effective” (8.1) and refers in Figure 1. to Gloucestershire, Somerset and Dorset.

The consultation proposes that new rounds of badger cull licences will be issued authorising the culling of badgers for the next six years and beyond. It is estimated that a further 150,000 badgers may be culled under these proposals: as many or more, as have been killed to date. The risk of serious consequences to the farming & nature conservation stakeholders and to the public purse of getting the policy wrong and perpetuating the disease are obvious.

Recent communications on fair time for consideration.

Promptly after release of data on 10th march and while the consultation was still running, my representatives wrote to Defra and Natural England to ask that they postpone it and re-consult once the information and the Ministers view provided (as above)  have been corrected. This was both to ensure that a fair and lawful consultation is concluded and to ensure that the Secretary of State’s proposals are based on a proper understanding and articulation of the evidence. In light of the matters set out below, a decision to adopt badger culling policy without reviewing these matters would be liable to be quashed on an application for judicial review.

Specifically I refer to release of key information on bovine TB (bTB) statistics on 10th March 2021, just ten working days before the closure of the consultation that showed significant variance from the Ministers position. This is unreasonable, and an initial look at the data released in the time allowing shows it to be both extremely important and to lead to conclusions that contradict the wording of the Ministerial statement on 27th January.

More reasonably, a minimum of 6-8 weeks should be allowed in order to consider the data properly. It’s use, I believe would result in a very different conclusion to the Ministerial statement and one of sufficient substance that would otherwise make the consultation unfair and invalid, should the current basis for the consultation be retained.

Further key points

1. Whilst the proposal to cease supplementary badger culling  (SBC) is in principle welcomed, its continuance for a further five years, to February 2026, alongside intensive badger culling is completely unjustified and unacceptable given the new information.

2. Our letters to Natural England in relation to the licensing of SBC dated 8 March 2019 and 29 May 2019 refer to Prof. Boyd (CSA) describing the need for an ‘adaptive approach to policy development’. According to Prof. Boyd, badger culling will “often not work as predicted” and so an “operational control” method is needed, based upon “outcomes”.

3. Natural England, in its internal deliberations on the uncertainties of evidence when licensing culling, (Paper by Dr Tim Hill to Natural England Board meeting of 6 November 2019, released to Mr Langton under FoI in August 2020. RFI 5049) has noted:

“7.1. As implementation of the culling policy has progressed a series of evidence needs and gaps have emerged. Culling is taking place over an expanding area of England and, as we advised in 2010 and 2011, it means the Government is increasingly less able to rely on the evidence base provided by the RBCT. Implementation of the policy has also identified operational challenges for which the existing evidence base is proving unsatisfactory. Finally, intensive culling was never proposed as the long-term solution to controlling TB in badgers and – particularly in light of the Godfray Review – we need to revisit the available evidence to inform future strategies.”

4. Further, Natural England has identified in a letter dated 18 June 2019 the need for results from six badger cull areas, for at least four years in order to gain any initial insight into disease control trends. That requirement was achieved in respect of intensive culling, once the 2016 four-year intensive culls concluded in 2019, with a further year observation period of herd breakdowns to 2020. It was, in part upon the above clarifications, that the matters raised in my 2019 pre-action protocol letter were not pursued.

5. It follows that the real time outcomes in bTB control as measured in ‘cases per area, per year’ have become the definitive point of reference since the scale and nature of culling has moved well beyond that assessed in the RBCT. Such data tells farmers and vets in each cull area and across intervention areas what is actually happening, with an increase or decrease in bTB herd incidence and residual prevalence.

Preliminary view relating to available data 

6. Difference between confirmed breakdowns of bTB in cattle herds,  within and outside of the badger cull areas over the badger cull duration: 2013-2019 in the HRA are consistent with relatively small background fluctuations. They do not support the public claims by the Minister of an “effective” cull policy, using theoretical modelling (consultation paras 8.1-8.3) relating to 2017 and before.

7. At the county level, breakdowns began to level off  after 2010 when the HRA was placed on annual bTB testing. Other measures were progressively introduced from 2012. Importantly, in 2016 the interpretation of the SICCT test was changed too, to detect more disease. A raft of other measures to slow the incidence of bovine TB in cattle were slowly introduced within the HRA and are also relevant.

8.  Changes to the rate of confirmed breakdowns in the HRA will have been brought about by cattle measures beginning to have an influence, commencing well before the badger culling roll-out started. For the government to use the average figure for herd breakdowns for the four years prior to culling commencing as a benchmark is wholly inappropriate. It fails to have regard to the relevance of factors other than culling, in the same period, affecting the chosen measure. Any realistic comparison should be from the point at which badger culling commenced. Using the four-year average prior to the start of culling is wholly misleading. The figures have been misused to present a positive view of the culling when effectiveness is clearly open to question when: (a) a comparison is made with unculled areas, and (b) the effect of other changes in bTB control have been contemplated.

9. This is further demonstrated by additional observations of how the trend in bTB herd incidence is almost exactly the same in places where herd measures have been applied and where they have been applied together with badger culling at the County scale. 

10. Other counties are being looked at carefully and hence the need for more time prior to consultation ending and the request in my letter of 18th March 2021 and subsequent clarifications.

11.The reality of these trends  is in stark contradiction to key findings of the now out of date modelling of badger cull efficacy: the publications Brunton et al. 2017 and Downs et al. 2019 (using data only up to 2017) . This is the basis upon which SSEFRA has previously relied to imply progress in 2017, albeit on heavily modelled results, with caveats as to the reliability of the findings.

12. For these reasons, there is grave concern not just that theoretical modelling has not reflected the subsequent long term face-value evidence, but that the real time data on the full period 2013-2020 has been misrepresented to the public by the Secretary of State, both in public statements and in the current consultation process.

13. This is of very significant concern because of the manner in which the consultation has been worded to imply that badger culling has had a substantial positive effect in real terms. The only fair analysis from the existing data is that it remains uncertain as to whether there has been any benefit from badger culling at all. The consultation fails to grapple with this uncertainty and the evidence that it has been of no value at all.

14. This finding  is consistent also with previous considerations of the CSA (in June 2019) that any contribution of badger culling to bTB new herd incidence will never be measurable in any event. That doubt, from the CSA, is also not alluded to in the consultation document.

15. The assumed effectiveness of culling as a means of bTB control is central to the consultation proposals. It is both put forward as an explanation of the Government’s proposed approach to licensing, and it purports to inform consultees of a factual basis upon which they should respond to the consultation. Once that proposition is put into doubt, it is apparent that the Government’s proposed approach is undermined and that the consultation process has been rendered unfair by the false claim.

16. Further, the present state of the evidence cannot conceivably support the grant of further intensive culling licences. Licences granted on the false assumption presented in the consultation paper would not be lawfully granted in accordance with Section 10 of the Protection of Badgers Act 1992.

Steps that Defra should take

In light of the above, the following steps should be taken:

  • Correction of the misleading information in Paras 8.1 – 8.3 and elsewhere of the consultation in relation to the effectiveness of culling from the evidence held to date. That correction should include an explanation of the comparison with non-culled areas, and an explanation of the factors other than lethal badger control which might have affected bTB incidence in the study periods;
  • The Secretary of State should extend the consultation period by sufficient time to correct the current information and to make public statements to reflect the position in (a) above;
  • That there is a further consultation period on such amended proposals as the Secretary of State makes having properly directed himself on the matters set out above;
  • That no further badger cull licence applications are processed until a public position is set out by the Secretary of State on the effectiveness of such licensing, having regard to the matters set out above.

Tom Langton 24th March 2021.

References:

https://questions-statements.parliament.uk/written-statements/detail/2021-01-27/hcws738

https://www.gov.uk/government/publications/bovine-tb-incidence-of-tb-in-cattle-in-licenced-badger-control-areas-in-2013-to-2019               

https://www.gov.uk/government/statistical-data-sets/tuberculosis-tb-in-cattle-in-great-britain;

https://www.tbknowledgeexchange.co.uk/        

Click to access bovinetb-statsnotice-Q3-quarterly-16dec20.pdf

https://ec.europa.eu/food/sites/food/files/safety/docs/cff_animal_vet-progs_2013_dec-2012-761-ec_bovine-tuberculosis_gbr.pdf  – No longer available online.

Brunton LA, Donnelly CA, O’Connor H, Prosser A, Ashfield S, et al. (2017) Assessing the effects of the first 2 years of industry-led badger culling in England on the incidence of bovine tuberculosis in cattle in 2013-2015. Ecol Evol p. 1-18.

Downs, S.H., Prosser, A., Ashton, A. et al Assessing effects from four years of industry-led badger culling in England on the incidence of bovine tuberculosis in cattle, 2013–2017. Sci Rep 9, 14666 (2019). https://doi.org/10.1038/s41598-019-49957-6

Annex 1. Further information on relevant cattle measures responsible for changing leftes of new herd incidence.

Area 32 Cumbria

“Recent published raw data shows encouraging trends of reduced incidence and prevalence across the first 32 cull areas compared with the years before culling began. Compared with the average of the four years before culling started, OTFW incidence has dropped by an average of 27% after 2 years, 51% after 4 years and 53% after 6 years in the first twenty-one, three and two areas respectively.”

Area 32 Cumbria had achieved OTF status before the onset of culling 2018 and so Cumbria has been wrongly included in the above calculations. Furthermore, having removed almost the entire badger population from the extended Area 32, ibtb mapping shows there are currently 5 ongoing breakdowns in the area, all of which became restricted between 8/10/20 – 29/10/20. The epidemiology history of Area 32 does not provide support for wildlife being drivers of disease.

European (EU) undertakings

In order to understand the effects and benefits of cattle controls newly introduced into the High Risk Area from 2012 to-date and there is need to examine a report submitted by Defra to the European Commission

The submitted Eradication Programme for Bovine Tb provided a whole raft of measures to improve the control of disease. The most notable of which was the introduction of annual testing in England from January 1st 2013.

  • January 2010:

In England, a core annual testing area was established, spanning entire counties in the South West and West Midlands (the ‘high risk area’) and surrounded by a ‘buffer’ of two- yearly testing parishes. Most of the rest of England remains on background four-year testing.

  • January 2013

Herd testing intervals are determined on a county basis and England is split into annual testing and four-yearly testing counties.

  • 2014:

Enhanced measures were introduced in 2014 to address the problem of persistent herd incidents. Mandatory IFN-γ tests are also used in persistent incidents where herds have been under restriction for more than 18 months.  

Published the joint government-industry Bovine TB Biosecurity Action Plan. https://www.gov.uk/government/publications/cattle-biosecurity-action-plan-for-improving-herd-resilience-to-bovine-tb

Stopped the practice of de-restricting parts of some TB-restricted (non-OTF) holdings.

https://www.gov.uk/government/publications/bovine-tb-information-note-ending-the-practice-of-de-restricting-parts-of-tb-restricted-holdings

Tightened pre-movement testing rules by removing remaining exemption for cattle moved between holdings that are part of the same Sole Occupancy Authority(SOA).

https://www.gov.uk/government/publications/bovine-tb-information-note-changes-to-tb-cattle-movement-controls-exemptions

Tightened pre-movement testing rules by removing exemption for movements to and from common land.

https://www.gov.uk/government/publications/bovine-tb-information-note-changes-to-tb-cattle-movement-controls

Introduced an enhanced approach for dealing with persistent bTB breakdowns.

 http://apha.defra.gov.uk/documents/ov/Briefing-Note-0214.pdf

2015

Further measures were adopted in the HRA during 2015 which sustained the reduction of incidents following the success of previous measures:

-Introduced improved IT data capture system for epidemiological investigation outcomes to support targeted enhancement of more sensitive testing regimes in the HRA.

-Promoted new guidance to cattle farmers (agreed with key industry groups) on how to protect their herd from bTB through implementing improved bio-security on farm – the Five Point Plan.

-Extended reduced CAP Scheme payments (cross-compliance penalties) for overdue bTB tests to include all types of TB tests with very few exceptions.

https://www.gov.uk/government/publications/bovine-tb-information-note-tb-testing-changes-for-cross-compliance-penalties-and-surveillance-tests

2016

Improved testing and cattle controls:  In the HRA: introduced requirement for two consecutive clear short interval tests at severe interpretation by default for all bTB breakdown herds before they can regain OTF status.

https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/506575/tbin-0216-breakdowns-high-risk-area.pdf

Phased out SOAs and Cattle Tracing System Links between summer 2016 and summer 2017 and reviewed controls on cattle movements within a 10-mile radius of home premises (‘CPH England’ project).

2017

Tighter controls on cattle movements were introduced, together with severe interpretation extended to cattle traced from breakdown herds.

  • Increased the sensitivity of skin testing of cattle traced from lesion/culture positive bTB breakdown herds by applying the severe interpretation of the SICCT test.
  • Tightened rules for licensed movements of cattle between two bTB breakdown herds.
  • Harmonised the timing of short interval skin tests in bTB breakdown herds, so that tests are scheduled at least 60 days from the date of reactor removal, rather than the date of detection.