TB in Cattle and Badgers

Ruth George Excerpts

Wednesday 23rd October 2019 Westminster Hall

[Ruth George (High Peak) (Lab)]

I beg to move,

That this House has considered government policy on TB in cattle and badgers.

It is a pleasure to serve under your chairship, Mr Wilson. I realise that many of us in the House will feel that we have had enough of difficult subjects this week; this debate, I am afraid, will probably offer little relief.

This is a difficult subject for me: there are many farmers in my constituency, as well as plenty of wildlife lovers. Derbyshire is the site of the largest badger vaccination pilot, which is led by Derbyshire Wildlife Trust, with its skeleton staff and dozens of volunteers who regularly get up at 4.30 am to vaccinate badgers; it has been a privilege for me occasionally to go with them. High Peak is also an edge area for bovine tuberculosis, and we have seen cases recently on local farms. That is very difficult for the farmers affected and for their families, and it is worrying for all the farmers in the area.

As well as having farmers in my constituency who are concerned about TB in their cattle, I have constituents who are concerned about the badgers. More than 500 constituents wrote to me—some of around 6,000 people across the county who wrote in—about the Government’s proposal to extend the cull area to Derbyshire. High Peak is a place where issues for farmers and for wildlife collide, so I am probably the last person who should have applied for a debate about this subject, but it is important to air and scrutinise the issues.

We last debated this topic in November last year, just before the publication of the Godfray report. That report made important recommendations, which I will come to. It is disappointing that, almost a year after the report’s publication, the Government still have not published a response to it, yet they have proceeded to license new cull areas and the killing of around 63,000 badgers. Whether they are considering badgers or Brexit, it is important that the Government make policy based on evidence, and I hope we can focus on that.

[Rachael Maskell (York Central) (Lab/Co-op)]

I am grateful to my hon. Friend for bringing forward this debate. I find it deeply distressing that 67,000 badgers have been culled over the past five years. Does she agree that the evidence about improving biosecurity, along with vaccination, is the most compelling of all?

[Ruth George]

I agree that biosecurity needs to be considered, along with measures on trading and high-risk areas. A whole range of measures need to be looked at together with vaccination, as the Godfray report—the Government’s own review—recommended

[Jim Shannon (Strangford) (DUP)]

I thank the hon. Lady for bringing forward this debate. I represent a constituency where the control of badgers is very important for the farming sector, particularly the dairy sector. In Northern Ireland we have an agreed approach based on the common ground between what conservationists and the farming community want. That involves trapping and testing badgers, vaccinating those that are healthy, and culling those that are infected—it is important that we do that.

Given that some studies show that TB incidence can rise in an area where a badger cull has taken place, as infected badgers move in from other areas, does the hon. Lady agree that the approach in Northern Ireland is much more sensible than simply culling every available badger in an area?

[Ruth George]

Absolutely. That is a very sensible approach. It is costly, but so is culling badgers, which does not have a proven effect.

[Bill Wiggin (North Herefordshire) (Con)]

We have heard the number of badgers that have been culled. What estimate has the hon. Lady made of the number of healthy badgers that are protected by the vaccination programme in her edge area?

[Ruth George]

The Derbyshire Wildlife Trust has vaccinated 192 badgers this year as part of its five-year programme, which covers an area of around 120 sq km, so healthy badgers are being protected by that vaccination programme. Just as the debate last November preceded the publication of the Godfray report, I hope this debate may be a prelude to the Government’s long-overdue response to that report.

We must focus on farmers. I pay tribute to the farmers in my constituency, many of whom I know personally, and across the country. For them, farming is not just a job but a way of life. They work very long hours in all weathers, caring for their animals—their livestock—and producing food for us. Farmers, possibly more than any other business, are at the mercy of events: of weather, prices, policy and disease. It can seem that they have very little control over the factors that influence their business.

[Tim Farron (Westmorland and Lonsdale) (LD)]

The hon. Lady is being very generous in giving way. She is right that this issue is massively important to farmers and farm businesses. Farmers care massively about the welfare of their livestock and, indeed, wildlife. Does she agree that the Government’s 25-year strategy, long though it is, is showing signs of having some impact and that we should not throw all the toys out of the pram and stop things as they stand? Does she also agree, though, that 25 years is a long time, and that if the Government do not continue basic payments through to the point when the new environmental land management scheme comes into effect, there may be no farmers left to protect by the end of the process?

[Ruth George]

Absolutely. Although farmers are at the vagaries of many things, we should at least try to set consistent policy so they know where they stand. That very much applies to farm payments to replace the common agricultural policy.

Bovine tuberculosis is one of the major unknowns and fears affecting farmers. Four fifths of farmers under 40 think mental health is the biggest problem facing their sector, and the fear of bovine tuberculosis is one of the major influences of that among cattle and dairy farmers. In High Peak we have sheep farmers, dairy farmers and cattle farmers, and sometimes all three are farmed together on the same farm. I pay tribute to our local National Farmers Union representatives, who provide an excellent service to support those farmers. They are practical and they are prepared to speak out, as I know only too well. I am sure Members across the House know NFU reps who are prepared to speak out on behalf of their members and their businesses.

Although the majority of farming in my constituency is sheep farming, we also have dairy and cattle farms. The number of dairy producers in particular is falling year on year: it dropped by 675 in the last 12 months across the country, although the sharpest reductions have been in the areas in the east of the country not affected by TB. The number of cattle slaughtered due to bovine tuberculosis in 2018 was the highest ever, at 44,656—an increase of 30% since 2010.

[Jane Dodds (Brecon and Radnorshire) (LD)]

Does the hon. Lady agree that any strategy on bovine TB needs to use all the tools in the toolbox? In Wales last year, 12,000 cattle were slaughtered because of bovine TB. That casts a long, dark shadow over farming in Wales, and it is a particular issue in my constituency, where we have dairy and cattle farming. Does she agree with the assessment of NFU Cymru that we must use all the tools in the toolbox, including continuing vaccination at the same rate while also looking at targeted culls that are clearly engineered and clearly focused on high-risk areas?

[Ruth George]

I do agree that Governments in all parts of the United Kingdom—particularly in England, Wales and Northern Ireland, where there are high incidences of TB—need to be able to look at all the tools in the box. However, they should also use the evidence. I hope that the Godfray report will be of use to the Welsh Government and the NFU there, as it is such a systematic examination of all the evidence and gives many pointers to the way forward, which I will come to.

It is important to consider the welfare of cattle as well as that of wildlife. Many cows are pregnant when slaughtered, and if they are unfit to travel they must be slaughtered on the farm. I welcome the use now of lethal injection instead of shooting, but farmers still have to see the slaughter of animals they have often bred and known from birth.

Farmers and their businesses are affected not just by the slaughter of infected animals but by the testing regime every 60 days, movement restrictions, extra costs, lower income and extra work. While compensation for each animal is now more generous, it still will not compensate for the most valuable animals. Farmers are left with a huge amount of financial and emotional stress. The Farming Community Network reported that although farmers are characteristically not ones to speak out when they feel under pressure, they can be led to feel stressed or depressed—in some cases to the point of physical illness or not wanting to carry on. We must recognise that, because farming is one of the most isolated professions. Some of those who are slowest to speak out may also be in most need of support.

[James Gray (North Wiltshire) (Con)]

I congratulate the hon. Lady on making a well-balanced and sensible speech, taking neither one side nor the other. I very much endorse her on mental health. This problem particularly affects places such as North Wiltshire, where 200 farms have been entirely closed down—many on several occasions—and entire herds slaughtered. The psychological effect on a farmer seeing his or her herd entirely slaughtered two or three times is horrendous.

[Ruth George]

Absolutely. Any of us who has had a pet put down knows how painful that can be, so a farmer having to put down a whole herd that they have built up does not bear thinking about. Bovine TB does not just have an emotional cost; it is also one of the greatest animal health threats to the UK. It costs the public more than £100 million a year in compensation, and it costs the farming industry about £50 million a year.

In Derbyshire, we are on the edge of bovine TB. Last year, 1,230 cattle were slaughtered in the county, compared with just 672 the previous year. The annual incidence rate in herds increased from 7.7% to 8.4%, mainly, I would argue, because in January 2018 the high-risk area of Derbyshire was reclassified as an edge area. The increase in cases was driven solely by the reclassified area, as the area that remained classified as edge area was reduced. In the new edge area, on the edge of the outbreaks, annual surveillance testing was replaced by six-monthly testing and the higher use of interferon gamma testing where TB-free status had been withdrawn. That replaced the skin tests, which we know are only 50% or 60% accurate, meaning that under those annual tests many more cattle go by undetected with TB. In 2018 in Derbyshire, 45% of infected cattle were identified by gamma reactor testing, compared with just 7% in 2017.

The Animal and Plant Health Agency report on TB in Derbyshire states that the interferon gamma test has a higher sensitivity than the skin test, so it discloses more infected cattle, often at an earlier stage, or those that may have been missed by the skin tests. In 2018, 2,400 tests were done, compared with 1,800 in 2017. This also applies to other areas, as gamma testing was introduced for edge areas from 1 April 2017. The number of new herd incidents fell slightly, from 4,700 in 2010 to 4,400 last year. More cattle are therefore being slaughtered but from a lower number of herds, with the average per herd increasing from 10 to 12. It is interesting that bovine tuberculosis has spread from areas with higher herd numbers to areas such as Derbyshire, where herd numbers have traditionally been much lower.

We come to the role that badgers play in the increase in bovine TB in Derbyshire. The APHA study states that, based on probability, 77% of infections come from badgers. However, only one case in 148 was confirmed to be definitely due to badgers. Alternative academic analysis suggests that between 75% and 94% of infections are caught from other cattle, not from badgers. It can appear as though badgers are being scapegoated while the evidence for residual infection within herds is being discounted.

Badgers are present throughout Derbyshire and on most farms. I pay tribute to farmers, who have been most helpful in the badger vaccination programme. However, testing last year of badgers killed on roads across Derbyshire by Professor Malcolm Bennett of the University of Nottingham found that only four out of 104 were infected with bovine TB—just 4%. It therefore seems surprising that they are deemed to account for 77% of cattle infections. Considering that the higher number and greater accuracy of tests has driven the increase in cases, it is surprising that only 5% of cases of bovine TB are deemed to be due to residual infection in a herd, especially when in 40% of all cases there had been a history of infection in the herd in the last three years.

[James Gray]

Will the hon. Lady give way?

[Ruth George]

I will have to make some progress, as there are several more speakers to come in. I am sure the hon. Gentleman will have a chance to make his point later.

It is acknowledged that the pattern of livestock markets facilitates the flow of cattle in Derbyshire from the high-risk area to the edge area and that the major risk to other edge areas adjacent to Derbyshire—Cheshire, Nottinghamshire and Leicester—is mostly via cattle movements. When we say we must look at all the reasons why cattle are contracting bovine tuberculosis, we must look at cattle movement and infection in a herd.

The size of the herd was also a major factor. Herds of under 50, which account for about half of all cattle herds in Derbyshire, had only a 3% risk of contracting bovine tuberculosis. That rose to 27% in herds of 200 to 350, and to 38% in the largest herds of 500-plus. It seems very odd that badgers would discriminate between small herds of cattle and large herds.

[Bill Wiggin]

Will the hon. Lady give way? I will explain why.

[Ruth George]

If the hon. Gentleman can make a short point on that.

[Bill Wiggin]

The smaller herds are beef suckler herds and the larger herds are dairy herds. The cows also live longer in a dairy herd.

[Ruth George]

I thank the hon. Gentleman for that point. I have beef suckler herds and dairy herds, and they both have plentiful badgers in the area.

Professor Sir Charles Godfray looked at all the evidence when he chaired a review of the Government’s 25-year TB eradication policy—a sensible measure to ensure that the strategy was on course. Sir Charles reported in November last year. His report emphasises the importance of improving testing and recommends the more sensitive test for high-risk and edge areas; biosecurity measures on farms to prevent contagion among animals with endemic disease; and reducing risk-based trading, because cattle movements, which increase risk, are comparatively high in the UK.

Professor Godfray states that the presence of infected badgers poses a threat to cattle herds, but he also acknowledges evidence of the perturbation effect from culling, and the impact on adjacent areas when badgers move further as territory becomes available and they become disturbed from their setts. The report states clearly that TB control efforts have focused too heavily on managing badgers, when most transmission occurs cattle to cattle. He therefore states that moving from lethal to non-lethal control of the disease in badgers would be highly desirable—something we would all agree with.

Culling is expensive—it costs more than £5,000 per badger, compared with less than £700 per badger vaccinated. It also involves trapping badgers at night and shooting them with a high-powered rifle. In 2013, the Government’s independent expert panel stated that at least 7% of badgers were killed inhumanely and took more than five minutes to die. That panel was disbanded in 2014, but its former chair, Professor Munro, and 19 other vets, scientists and animal welfare campaigners wrote to Natural England last month to say that of the 40,000 badgers culled before this year, a minimum of 3,000, and as many as 9,000, would have suffered immense pain from that process. The same proportion of the 63,000 badgers licensed for slaughter this year would equate to between 5,000 and 15,000 badgers suffering. I have been out with Derbyshire Wildlife Trust and seen the badgers in the traps, full after a night of gorging on peanuts and usually fast asleep and ready to be vaccinated. It is very hard to think of someone shooting them instead.

[Several hon. Members rose—]

[Phil Wilson (in the Chair)]

Order. Quite a few Members want to speak. The hon. Lady has been good at giving way, but I hope she will come to the end of her speech at some point.

[Ruth George]

I will do, Mr Wilson.

[Kerry McCarthy (Bristol East) (Lab)]

I have been out with Avon Wildlife Trust, which has an excellent badger vaccination programme. The cull is now being rolled out to Avon, and we have a ridiculous situation where badgers that have been vaccinated are now liable to be culled. Does my hon. Friend agree that that seems a complete and utter waste of money and effort?

[Ruth George]

Absolutely. We would not want that to happen in Derbyshire either.

In 2014, 20% of culls were supervised by Natural England staff, but by 2018 the organisation was able to monitor only 0.4% of them. That gives rise to safety concerns, particularly if protests are involved. Without even responding to their own report, last month the Government extended the badger cull to a total of 40 areas, including around Bristol, Cheshire, Devon, Cornwall, Staffordshire, Dorset, Herefordshire and Wiltshire. It was not extended to Derbyshire, however. That delighted the thousands of supporters of Derbyshire Wildlife Trust and its vaccination programme, but not the Derbyshire farmers, 700 of whom had signed up to the cull in their area.

With infections increasing so much recently, and no other Government policy forthcoming, farmers feel that the badger cull is their only option to escape the real fear of TB. As has been said, however, there is conflicting evidence about the effectiveness of the cull, and it is disappointing that Professor Godfray’s team was specifically asked not to evaluate whether ongoing culls are reducing TB in cattle. A recent report from the Animal and Plant Health Agency stated explicitly that the data cannot demonstrate whether or not the badger control policy is effective.

The Downs report shows some reduction in infections during and immediately after the cull, but infection rates are now rising again and TB is spreading among cattle. Professor Godfray stated that the only feasible alternative to control badgers is vaccination, and that leads me to the work of Derbyshire Wildlife Trust—the largest volunteer-led vaccination programme in the UK, supported by the National Trust, the National Farmers Union, Derbyshire County Council, the Badger Trust, the Royal Society for the Protection of Birds, Derbyshire police and local badger groups. Derbyshire’s police and crime commissioner is also a strong supporter, especially after assessing the resources that policing protests against the cull would involve. DWT is supported by more than 100 volunteers, and that number is continually increasing. I thank the small band of professionals and all the volunteers who dedicate a substantial amount of time in the evenings and early mornings to trap and vaccinate badgers. They have vaccinated 742 badgers so far, including 218 this year.

[Phil Wilson (in the Chair)]

Order. Is the hon. Lady coming to the end of her speech? She has been speaking for 25 minutes, and I want to be fair to other Members who wish to take part in the debate.

[Ruth George]

Am I okay to finish by 10 am, within four minutes?

[Phil Wilson (in the Chair)]

You are eating into the time of other Members—that is what I am saying. If you could come to a conclusion, it would be good.

[Ruth George]

Right. This is a much more popular debate than I had envisaged for 9.30 on a Wednesday morning, so I will make progress, Mr Wilson.

Derbyshire Wildlife Trust has vaccinated badgers over an area of 120 sq km, and that area is expanding since the wildlife trust reached an agreement with Natural England to start work on national nature reserves in the Derbyshire dales. Government funding has been just £280,000 through the scheme over four years, given the much lower cost of vaccinating badgers instead of culling them. Derbyshire presents the ideal opportunity for a large-scale vaccination programme of the kind recommend by Professor Godfray. It has no cull, an expanding vaccination programme and a highly experienced professional vaccination team. Such research is vital to help to inform the Government about their bovine TB policy and the opportunity significantly to increase badger vaccination across the country.

There is currently no clear strategy or clarity about where vaccinations should take place or at what scale. Vaccination has not been pushed as a viable option to culling in any meaningful way, whereas the Government have been vocal in support of culling. There needs to be a level playing field. The current funding model provided by the Department for Environment, Food and Rural Affairs provides only 50% of the funds needed to run a badger vaccination programme, and that is preventing other organisations from establishing programmes. If such a model is to be extended, it must be offered proper financial support.

The people of Derbyshire and Derbyshire Wildlife Trust seek assurance from the Government that the cull will not come to an area with such a high success rate in vaccination—that it did not this year is a positive step. When will the Government publish their response to the Godfray report? Will consideration be given to monitoring the disease status of badgers, as well as badger populations, within cull areas? As the hon. Member for Strangford (Jim Shannon) said, that already happens in Northern Ireland. Why is there no systematic testing of culled badgers for TB? A key factor for farmers in my area is for them to get access to the tests they need to ensure that their herds stay as risk-free as possible. I look forward to hearing speeches from other hon. Members, and to the Minister’s response.

[Several hon. Members rose—]

--- Later in debate ---

[George Eustice]

I think that was dealt with by my right hon. Friend the Member for Scarborough and Whitby (Mr Goodwill). In all my time in this role previously, I kept going and persevered with the research to try to identify an oral vaccine, because—in reality—if we want to deploy a vaccine on scale in the wildlife population, an oral bait vaccine would be the answer. I have had numerous submissions over the years inviting me to pull up stumps on that research, but I persevered.

However, I am afraid that in the end we could not get there, for the reason that my right hon. Friend pointed out, namely that a badger’s digestive system is too powerful and it breaks down the vaccine. All attempts to find other ways around that were unsuccessful. It is also the case that when such vaccines were deployed in the field, certain badgers would get a lot of the vaccine and others would get none at all, because there would be a propensity for some badgers to take up the bait but not others. So it is not something that we are continuing with at this stage.

I will pick up on a few points that hon. Members have made. The hon. Member for High Peak raised the issue of cows that were heavily pregnant with calves. She is right that it is an absolute tragedy to cull such cows and in fact a couple of years ago I changed the rules in this area, so that a cow that is in the final month of its pregnancy can now stay on the farm and be placed in isolation. We have even provided that a cow in the final two months of its pregnancy can be isolated, provided that the isolation facilities are sufficiently robust. So I have already changed the rules in that regard, because, as my right hon. Friend the Member for North Shropshire pointed out, it is horrendous when a cow that is about to give birth has to be shot on a farm.

The hon. Lady also raised the issue of the badger population in Derbyshire. The reality is that in in her area in the north of Derbyshire, where badger vaccination is taking place, incidence of the disease in badgers is quite low. However, that is not the case in south-west Derbyshire, particularly along the border with Staffordshire, where there is a high prevalence of the disease in the badger population.

[Ruth George]

What evidence is there for the incidence of the disease in badgers? Will the Minister look to test badgers in the cull areas post-culling, because it is so important that we are clear about whether there is or is not incidence of the disease?

[George Eustice]

We have a number of approaches. We do some roadkill surveillance in areas to identify where there is disease. Also, whenever we have a breakdown on a farm, an assessment is carried out by APHA vets to try to establish the most likely cause of that breakdown. So there are breakdown epidemiological reports.

The hon. Lady also raised an issue about herd size. In addition to the point made by my hon. Friend the Member for North Herefordshire (Bill Wiggin), the fact of the matter is that it is an epidemiological reality that the more cattle there are in a herd, the more interfaces there are with the environment and the more likely they are to pick up infection. I remember that some years ago our chief scientist in the Department for Environment, Food and Rural Affairs got very excited and thought that those with small herds must be doing something right. However, we concluded that it is simply a mathematical fact that a small herd has fewer interfaces with the badger population and therefore has a lower propensity to have a breakdown.

My hon. Friend the Member for Chatham and Aylesford (Tracey Crouch) raised an important issue about slurry. I can tell her that I have had meetings with Dick Sibley and that he has attended roundtable discussions we have had on this issue. However, as long ago as 2015 we launched a biosecurity plan that included slurry management best practice guidance, so this is an issue that we recognise and that we try to improve. The evidence is a little mixed, because the reality is that if we are testing and removing cattle, we would tend to remove them before the disease shows up in slurry, unless the test is ineffective and is missing those cattle. So this is an area that we are keen to look at further and, as I have said, we are in dialogue with Dick Sibley on some of these matters.

My hon. Friend the Member for North Herefordshire made a point about diagnostic tests. He is absolutely right—we are now allowing the use of unvalidated tests and, again, Dick Sibley is using one of those tests. We have also dramatically increased our deployment of the more sensitive interferon gamma test.

My right hon. Friend the Member for North Shropshire made an important point about epidemiology and, crucially, how we get daughter infection below one, so that we can put this disease into permanent retreat. The R₀—the reproductive number that he mentioned—is notoriously difficult to calculate, but we have a track record in our own history of taking this disease from a very high prevalence in the 1930s down to zero in the 1980s. So there is a point whereby, if we keep going, we can put this disease into permanent retreat.

--- Later in debate ---

[Ruth George]

I thank all the Members who have contributed to this very constructive debate and I look forward to the cross-party working with the Minister, and with the shadow Minister, my hon. Friend the Member for Stroud (Dr Drew), and the rest of the shadow team.

However, I was disappointed that the Minister did not talk about the other measures that he will use as other tools in the box. I hope that he will consider scaling up vaccination and I invite him to come and visit High Peak to see the excellent work being done there by Derbyshire Wildlife Trust, work that is really capable of being scaled up.

Question put and agreed to.

Resolved,

That this House has considered government policy on TB in cattle and badgers.