Farming
‘False positives’ must be eliminated
A NEW study performed by researchers from Cambridge University has recommended that new tests are needed to make vaccination against bovine tuberculosis (bovine TB). The report points out that in order for vaccination to be viable, the number of false positives from these tests must be significantly reduced. The scientists have said the reduction in false positives in cattle is feasible, but that a vaccination programme would be challenging. Despite an intensive, and costly, control program in the United Kingdom, bovine TB persists. Although vaccinating cattle with the human BCG vaccine offers some protection in cattle, doing so is currently illegal within the EU, due to the vaccine’s interference with the skin test used for surveillance.
The Cambridge team worked alongside researchers at the government’s Animal & Plant Health Agency (APHA), to show the importance of specificity – the proportion of uninfected animals that test negative – to making disease control strategies work. The skin test currently in use has a very high estimated specificity of over 99.97%, which means that less than three animals in 10,000 will test falsely positive. However, the test as carried out in Great Britain is thought to have at best an 80% sensitivity – a measure of how many infected animals will correctly test positive – missing around 1 in 5 bovine TB-infected cattle. It is used to determine if animals, herds and countries are officially free of bovine TB.
Vaccinated animals that test positive have to be treated as infected animals. Under European law, if an animal tests positive, it must be slaughtered. The remaining herd is put under movement restrictions and tested repeatedly using both the skin test and post-mortem examinations until it can be shown to be officially clear of infection. Researchers said the duration of movement restrictions is important due to the considerable economic burden they place on farms. Also, the cost to the UK government alone is estimated to amount to half a billion pounds over the last decade; this cost includes visits to farms by veterinarians, tests carried out and compensation for the slaughter of infected animals.
For vaccination to be economically viable and acceptable within the EU, the benefits of vaccination must be great enough to outweigh any increase in testing. A new generation of diagnostic tests, known as ‘Differentiate Vaccinated from Infected Animals’ (DIVA) tests, has opened up the opportunity for the use of BCG within current control programmes. The EU has recently outlined the requirements for changes in legislation to allow cattle vaccination and a recent report from its European Food Safety Authority (EFSA) emphasized the importance of demonstrating that BCG vaccine works, and that DIVA tests can be shown to perform in large-scale field trials.
However, a key factor overlooked in the EU report was that the currently viable DIVA tests have a lower specificity than tuberculin testing; this could lead to vaccinated herds being unable to escape restrictions once a single test-positive animal has been detected, as the more times the herd is tested, the more likely the test is to record a false positive. In their study, the researchers from Cambridge and APHA used herd level models to show that the level of infection can be reduced in vaccinated herds even when DIVA sensitivity is lower than tuberculin skin testing.
However, in order to see this benefit of vaccination over 99.85% of uninfected animals will need to test negative in the DIVA test. This improved accuracy will be necessary to avoid increasing the duration of breakdowns and the number of animals condemned. Using data from previous tests on cattle, the researchers said this level of ‘specificity’ is achievable, though they said there will be challenges associated with improving accuracy. The researchers said, “Currently, there is no gold standard test to diagnose TB in cattle. Cattle that test positive are slaughtered immediately and therefore have rarely developed any physical signs – in fact, only around a half of animals examined post-mortem show physical signs of infection even if they are, indeed, infected.”
Dr Andrew Conlan from the Department of Veterinary Medicine at the University of Cambridge explained “In order for vaccination to be viable, we will need a DIVA test that has extremely high specificity. If the specificity is not good enough, the test will find false positives, leading to restrictions being put in place and a significant financial burden for the farmer. “But validating a test that has a very high specificity will in itself be an enormous challenge. We would potentially need to vaccinate, test and kill a large number of animals in order to be confident the test is accurate. This would be very expensive.”
Farming
Farmers’ Union recognises lifelong success of leading business founders
THE Farmers’ Union of Wales (FUW) presented its ‘Lifetime Achievement Award’ to the founders of a leading North Wales business during a special dinner held at the Kinmel Hotel, Abergele, on Friday, November 8, 2024.
Gareth and Falmai Roberts, founders of the popular yoghurt business Llaeth Y Llan, started their venture in 1985 from a converted cow shed at their farmhouse in Llannefydd, Denbighshire – with the first product trials carried out at the back of their airing cupboard!
Over the past three decades, the business has gone from strength to strength. In 1995, they moved to a modern dairy designed and built using a disused barn and other farm buildings. By 2015, with their brand stocked across Wales in four major retailers and dozens of independent shops, the old dairy had reached full capacity. A larger production facility was designed and built on the Roberts’ farm and was officially opened in 2017 by Lesley Griffiths MS, the then Welsh Government Cabinet Secretary for Environment and Rural Affairs.
The business combines traditional values with modern techniques, producing 14 different yoghurt flavours using Welsh milk sourced from the local area. The yoghurt is sold across Wales and England, with the business having already won the Food Producer of the Year award at the inaugural Wales Food and Drink Awards in 2022.
The FUW Lifetime Achievement Award was presented to Gareth and Falmai Roberts by FUW President Ian Rickman. The evening also featured entertainment from operatic baritone John Ieuan Jones.
Ian Rickman, President of the Farmers’ Union of Wales, said: “The Farmers’ Union of Wales was unanimous in recognising Gareth and Falmai’s incredibly successful business, and we were delighted to host this dinner to honour their achievements and present this award to them.
From producing their first yoghurt pot to their current success as one of Wales’ most renowned food producers, Llaeth Y Llan is an outstanding example of Welsh entrepreneurship, with local farming and food production at the heart of their success.
I congratulate them on this well-deserved achievement, and I have no doubt that their business will continue to grow from strength to strength.”
Proceeds from the dinner and the highly successful auction will be donated to the Dai Jones Memorial Appeal Fund, administered by the Royal Welsh Agricultural Society.
Farming
Farmers fight back: Inheritance tax row at Welsh Labour conference
THE Welsh Labour conference in Llandudno, Conwy, on Saturday (Nov 16) became the backdrop for a large and impassioned protest by farmers opposing the Labour government’s controversial inheritance tax changes. Hundreds of farmers descended on the venue with tractors and vehicles, voicing their frustration at what they describe as policies that will devastate rural communities and family farms.
The protest was a coordinated effort by Digon yw Digon (“Enough is Enough”), a group advocating for rural communities. Protesters carried signs reading “Labour War on Countryside” and “No Farmers No Food,” while tractors lined the promenade outside Venue Cymru.
Starmer’s absence deepens anger
Farmers had hoped to confront Prime Minister Keir Starmer directly and present their concerns. However, Starmer avoided the protesters, leaving the venue without meeting them. This decision was sharply contrasted by the actions of former Prime Minister Rishi Sunak, who earlier this year attended the Welsh Conservative Conference and took time to speak with farmers about their challenges.
One farmer remarked, “Starmer didn’t have the guts. He left without facing us.”
The farmers’ message
In lieu of a direct meeting, the farmers delivered a strongly worded letter addressed to Starmer, outlining their grievances:
“Dear Prime Minister,
Croeso i Gymru,
Today you can see the depth of feeling and concerns that you are creating as the PM of this country towards the rural areas and farming community.
The outcome of your Budget highlights the government’s incapacity to look at the position as a whole rather than a tick-box exercise to fulfill your selfless ambition.
The inheritance tax debacle highlights this case. This new tax represents a considerable challenge not only for farmers but also the broader agricultural sector. The £1 million threshold is alarmingly low, and many farmers will face impossible decisions to sell portions of their land to cover these costs. This will affect the smaller family farm the most.”
Why farmers are protesting
The changes announced in the Autumn Budget include:
- A new 20% inheritance tax on farms valued over £1 million.
- Modifications to Agricultural Property Relief (APR) and Business Property Relief (BPR), effective from April 2026.
Farmers fear these changes will force many family-run farms to sell land, leading to reduced food production and driving up food prices.
Becky Wall, a farmer at the protest, made an emotional appeal:
“Please support our farmers; they work hard over long hours to feed us. Without them, we have no food. These changes will also impact small businesses connected to farming, posing a serious threat to our economy and our bellies.”
Rural Wales under pressure
The letter also highlighted the cumulative challenges faced by Welsh farmers, including the draconian impact of Nitrate Vulnerable Zone (NVZ) regulations, increasing incidences of bovine tuberculosis (TB), and uncertainty surrounding the Sustainable Farming Scheme (SFS).
“This cumulative approach has created despair in the countryside,” the letter continued. “As food supplies decrease, it will become more expensive, and the poorest in society will suffer the most.”
Gareth Wyn Jones, a farmer and broadcaster, expressed the emotional toll on rural communities:
“They’re destroying an industry already on its knees mentally, emotionally, and physically. We need government support, not hindrance, to feed the nation. Enough is enough.”
A strike as a last resort
As frustration boils over, some farmers have announced plans to go on strike starting Sunday. While economically challenging, the strike reflects the growing anger in the countryside.
The protest in Llandudno is part of a larger movement, with a major demonstration planned for Westminster next Tuesday. The event has already drawn so much support that its location was moved from Trafalgar Square to accommodate the expected turnout.
Starmer defends budget
Inside the conference, Starmer defended the Budget, describing it as a tough but necessary measure to stabilise the economy:
“Make no mistake, I will defend our decisions in the Budget all day long. Tough decisions were necessary to protect the payslips of working people, fix the foundations of our economy, and invest in the future of Wales and Britain.”
Starmer also hailed Labour’s collaboration between Westminster and the Welsh government as a “gamechanger,” promising that communities in Wales would benefit from Labour-led governments pulling in the same direction.
Investments and promises
Despite the protests, the conference included announcements of major investments:
- A £160 million investment zone for Flintshire and Wrexham, described by Starmer as a turning point for the region’s economy.
- An additional £22 million to tackle NHS waiting lists in Wales, adding to the £28 million pledged earlier this year.
- A record £21 billion Budget allocation for Wales in 2025.
First Minister Eluned Morgan touted the “power in partnership” between the two Labour governments and emphasised their commitment to delivering for Welsh communities.
Farmers and rural advocates insist that their voices will not be ignored. The inheritance tax changes have become a flashpoint for broader frustrations with government policies affecting rural areas.
As the protest letter concluded: “Prime Minister, we ask that you revisit the whole approach to farming and rural communities as a matter of urgency. This is a last resort, but growing anger in the countryside has brought us here. The one thing Labour has achieved is uniting farmers, businesses, and rural communities against these policies.”
With protests expected to intensify in the coming days, the farming community’s fight for their livelihoods and the future of rural Wales continues.
Farming
Welsh Government could overturn Ceredigion cattle breeder’s house plans
A CEREDIGION councillor-backed scheme by one of the top breeders of Limousin cattle in the UK to build a home near Lampeter could be overturned following a call for it to be decided by Welsh Government, planners heard.
At the October meeting of Ceredigion County Council’s development management committee, the application, by Mr and Mrs Dylan Davies for a four-bedroom rural enterprise workers’ dwelling at Blaenffynnon, Llanwnnen, Lampeter, where they run a calving and cattle rearing business, was backed despite an officer recommendation for refusal.
One of the issues in the report for members was the financial test of whether the scheme was affordable, based on an estimate the building would cost some £292,000 to construct; at a 25-year mortgage amounting to £20,400 a year.
The size of the proposed building – which the applicants say include a need to entertain and occasionally accommodate clients – was also given as a reason for failing the TAN6 policy test, being larger than affordable housing guidance, at 202 square metres rather than a maximum of 136.
Members have previously heard the applicant breeds high-value show cattle for embryo transplanting at the well-established business, with one bull alone selling for £32,000 last year.
It had previously been recommended for refusal at the September meeting, but was deferred for a ‘cooling-off’ period to seek further details along with potential changes to the size of the scheme.
At the October meeting, members backed approval despite officers saying the size proposed could actually include a two-person bungalow in addition to the normal maximal ‘affordable’ size.
At the start of the November meeting, members heard a request for the scheme to be ‘called-in’ for Welsh Government final decision had been made, meaning Ceredigion planners’ approval could potentially be overturned if the ‘call-in’ is agreed.
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