Over 10,000 cattle were slaughtered in 2021 as part of the Welsh Government’s strategy to eradicate bovine tuberculosis (TB). The Welsh Government’s current TB Eradication Programme (2017) aims for Wales to be TB free by 2041.
In November 2021, the Minister for Rural Affairs and North Wales, and Trefnydd Lesley Griffiths, launched a consultation to review the strategy. The Senedd’s Economy, Trade and Rural Affairs (ETRA) Committee undertook a short inquiry into the refresh in April 2022.
New herd incidents are down, but the Welsh Government has more to do to meet its eradication targets
Data show annual new herd incidents are down by 56% since the TB Eradication Programme for Wales was introduced in 2008. The Welsh Government attributes the upward trend in cattle slaughtered since 2014 to higher sensitivity testing.
New herd incidents in Wales
Animals slaughtered for TB control in Wales
Source: UK DEFRA, Tuberculosis (TB) in cattle in Great Britain
The current strategy splits Wales into high, intermediate and low risk areas. There has been progress in high risk areas but deterioration in intermediate and low risk areas. The Welsh Government introduced new control measures in these low risk areas last year.
On 28 April, the ETRA Committee held a one day inquiry focusing on three key areas of the consultation:
- Informed purchasing; and
- Compensation payments.
The inquiry took evidence from academics, National Farmers’ Union (NFU) Cymru, the Farmers’ Union of Wales (FUW) and RSPCA Cymru.
The Welsh Government should work more with farmers
The Committee heard unanimous support for greater engagement with farmers and the industry. Veterinary epidemiologist Professor James Wood said sharing responsibility between the Welsh Government and farmers will be vital for developing and implementing a successful policy. Witnesses attributed the success of England’s TB Advisory Service to its engagement with farmers.
The Committee recommended the Welsh Government work with and empower farmers and the wider industry when developing TB eradication The policy.
The Welsh Government agreed that farmers and the industry should be treated as equal partners and feel responsible for its success. It is considering the Farmer Engagement Task and Finish Group’s recommendations on engagement.
Balancing the costs, risks and benefits of new testing requirements
The movement of cattle with undetected infection is the most likely way disease spreads to new areas. The Welsh Government uses Pre (PrMT) and Post (PoMT) movement testing to help reduce TB spread.
The consultation proposed expanding PrMT and PoMT requirements by:
- Increasing test sensitivity; and
- Increasing movement testing (e.g. to movements from low risk areas).
Professor James Wood told Members, “England and Wales use the least sensitive tests as screen tests of any countries in the world”.
Increasing sensitivity comes at the expense of specificity – better identification of infected cattle but more false positives. The farming unions were concerned about false positives. RSPCA Cymru recommends higher sensitivity testing but wants clear plans for when false positives are suspected, particularly for farms with a history of being disease free.
Both farming unions supported the reintroduction of PrMT in low risk areas. However, they were concerned about the socio-economic impact of stricter PoMT requirements.
The Committee recommended the Welsh Government carries out a detailed socio-economic impact assessment of any changes to the TB testing regime.
The Welsh Government said any changes to the TB testing approach will be subject to a full assessment.
UK Vet Shortage
The UK is currently facing a shortage of vets. NFU Cymru said, “veterinary resource should be focussed on supporting the farmer with managing the breakdown”, reducing the severity of the outbreak, not routine testing.
The Committee was concerned farmers could be penalised due to a lack of vets and recommended the Welsh Government explores increasing testing capacity through carefully trained lay testers.
The Welsh Government has commissioned an external review of options to supplement veterinary capacity for TB testing, including lay testers.
Should buyers have access to TB testing history?
Informed purchasing requires sellers to provide the TB testing history of cattle at public sale. This allows buyers to assess disease risk. The current system is voluntary, but the Minister started work to make it mandatory in 2019.
NFU Cymru is concerned that mandatory informed purchasing could create a two-tier system where animals perceived to be higher risk are under-valued. FUW warned farmers would sell their animals outside of Wales if the system is not rolled out across the UK.
Professor James Wood argued for mandatory informed purchasing for private sales because of the critical role of local movement in transmission between farms. RSPCA Cymru said there should be implications for buyers who fail to take notice of TB information and make risky purchases.
The Welsh Government is developing a multi-species traceability database, EIDCymru, to help limit the impact of disease outbreaks. The farming unions welcomed the introduction of the database but are concerned about compatibility with other UK nations.
The Committee recommended that if informed purchasing is made mandatory, it must be delivered by a system that works on launch, is reliable and easy to access. Data must be rapidly accessible, high quality and accurate.
The Welsh Government acknowledged TB information must be delivered in a timely manner.
Possible changes to the compensation system
Farmers are paid for cattle slaughtered because of TB. In the current system, a valuer individually assesses the market rate of each animal. The Welsh Government described the current system as “unsustainable”, and aims for a “fair and proportionate” approach that “reflects the financial resources available”.
Alternative compensation systems were proposed by the Welsh Government based on a tabular valuation system where an average market price is used to calculate compensation.
Farmers oppose changing the current compensation system and fear the new systems will discriminate against farmers rearing high-value cattle.
RSPCA Cymru said the tabular proposals for compensation were reasonable. In their view, farmers should formulate and comply with a robust TB plan to be eligible for compensation.
The Committee supported TB compensation payments to incentivise good farming practices. If a tabular system is introduce the Committee highlighted the need for fairness for high-value cattle keepers.
The Welsh Government agreed in principle with the recommendations and said the chosen TB payment regime must be fair to the farmer and taxpayer.
Wildlife and bovine TB
RSPCA Cymru welcomed the focus on cattle rather than wildlife in the consultation stating transmission risk is primarily from cattle movements. The farming unions called for further control measures to prevent transmission from wildlife populations.
The Committee is concerned about the lack of data on bovine TB in wildlife and asked the Minister to inform the Committee:
The Minister referenced a study by the Animal and Plant Health Agency to evaluate the effects of badger vaccination on TB in cattle. The results could inform a Welsh badger vaccination programme. The Minister also said a badger vaccination grant is available, and voluntary labour could reduce the majority of the vaccination cost.
Article by Michael High, Senedd Research, Welsh Parliament
Senedd Research acknowledges the parliamentary fellowship provided to Michael High by the Engineering and Physical Sciences Research Council which enabled this Research Article to be completed.