Caz Graham looks in-depth at Bovine TB - the emotional toll it takes on farmers, the ongoing controversy surrounding the badger cull and the hopes vested in a cattle vaccine. Show more
Discover 11,128,835 listings and 278,250 playable programmes from the BBC
Caz Graham looks in-depth at Bovine TB - the emotional toll it takes on farmers, the ongoing controversy surrounding the badger cull and the hopes vested in a cattle vaccine. Show more