Derbyshire badger vaccination trial makes 'positive start'
12 June 2014 Last updated at 14:36 BST
Derbyshire Wildlife Trust has said its programme to vaccinate badgers as an alternative to culling has got off to a successful start.
The trust wants to show that an injection can prevent the spread of Bovine TB from badgers to cattle.
It is part of a five-year programme aimed at convincing the government to fund alternatives to culling.
The Department for Environment Food and Rural Affairs (Defra), said it supports the vaccine but said it does not work when the badgers are already infected.