I, too spoke with a Ministry vet when we had the outbreak, and my own vet, and they all advised that seeing as we had a problem with TB, the likely source being the badgers, then I, and other people nearby should not graze our land, and if we had to, then keep them on a fenced in area, which hopefully the badgers could not get on to. Even though we had an outbreak they said they would not be testing the goats.
If it is the badgers that cause it, why is it only passed on to the cattle, not goats? The outbreak first started when some of the commercial pigs escaped from a farm up the lane, the only thing they came into contact with was where the badgers had been - no cattle. Next thing, the cows in the next field had it .....and so it came round like wildfire.