take decades to achieve official TB-free status. We can kill all the badgers in England and we would still have bovine TB, so what would we do then? Remove all the deer, all the boar and all other wildlife? The cull must be halted and the only alternative is the vaccination of both badgers and cattle, as we heard earlier. Vaccination is the only alternative to culling that does not risk making TB worse. An injectable badger vaccine has been available and in use since early 2010 and trials have shown that it is effective in reducing the severity and progression of TB in badgers. It reduced the incidence of positive tests in badgers by 74%. One of the reasons cited for not pursuing a wider vaccination programme is that modelling suggests it will take slightly longer to have an impact on bovine TB than culling. However, given the length of time that it has taken to implement a cull, a wider vaccination programme from 2010 could already be bringing benefits for both badgers and cattle. Although one solution is to vaccinate badgers, the permanent solution must be to vaccinate cattle. The preoccupation with badgers has prevented successive Governments from tackling the real issue but the cattle need protecting and we cannot continue to slaughter wildlife that we deem to be infected. We need to address the real issue -- the source -- and vaccinate our cattle. We will never address bovine TB if we do not stop it at