I am delighted to contribute to this debate, and I congratulate the hon. Member for Derby North (Chris Williamson) on securing it.
There is a lot of common ground among Members here this afternoon, in that we recognise that TB is a huge problem—both bovine TB and potentially, the spread of TB in wildlife. We are talking about assessing a pilot scheme in one particular reservoir of wildlife, but heaven forfend that it enter into deer or other aspects of wildlife as well. It is not that long since people suffered from TB, and it is only due to the medical science developed in the last century that that has been controlled. The dangers of TB are, therefore, very real.
On animal welfare, there has to be some balance in the argument. We surely have to accept that, if 314,000 cattle are slaughtered, that in itself is something of a potential animal welfare crisis. What we are all trying to achieve is a healthy badger population living alongside a healthy cattle population.
I would like to know about the science. We are the only country in the European Union, and I believe in the world, that has protected badgers. Has that led to the increase that we have seen in the badger population? Has that, in itself, contributed to the spread of TB in the badger population?
I would now like to raise one or two questions for the Minister to respond to. In the previous Session, the Environment, Food and Rural Affairs Committee looked at what the cull’s parameters should be, and I applaud the fact that the Government’s pilot scheme seems, to all intents and purposes, to be following those that we laid down. I should add that I welcome the Minister to his place, and I look forward to his summing up the debate.
If we are to tackle the vaccine situation, we need to deal with a number of remaining issues, and I would welcome the Minister bringing us up to date on them. I applaud the work of the Food and Environment Research Agency, which operates in my constituency and other parts of the country. In Wales, the cost of an injectable vaccine for badgers was estimated at about £662 per badger in 2012. An injectable BCG vaccine has been available for use since March 2012, but there are obviously challenges in using it. To be cost-effective, deployment would have to focus on areas where the vaccine would have the biggest impact. The cost of injecting badgers with vaccine is huge. An oral baited vaccine for badgers, which can be laid at setts, is likely to be cheaper and more practical. I would be interested to know whether the definition of such a vaccine has moved on and whether we are closer to that taking place. Furthermore, from the evidence it received, the Select Committee understood that the current skin test to detect TB in cattle would miss one in four infected cows. Liver fluke, Johne’s disease and even pregnancy may have an impact on the result of a skin test.
How much progress has been made, since the Committee adopted its report, on allowing the vaccination of cattle under European law? That is a vexatious issue. How welcome is vaccination among our friends and allies among other European countries? I agree with my hon. Friend the Member for The Cotswolds (Geoffrey Clifton-Brown) that the treatment and control of TB has not
been achieved anywhere unless TB has been tackled in the wildlife population. In the long term, vaccination—particularly of cattle, but also of badgers—would be a good way forward, but will the Minister let us know where we are on the vaccination of cattle under European law and how close we are to rolling out field trials in this country, as required under EU law?
3.14 pm