Culling and cattle controls influence tuberculosis risk for badgers.

ABSTRACT: Human and livestock diseases can be difficult to control where infection persists in wildlife populations. In Britain, European badgers (Meles meles) are implicated in transmitting Mycobacterium bovis, the causative agent of bovine tuberculosis (TB), to cattle. Badger culling has therefore been a component of British TB control policy for many years. However, large-scale field trials have recently shown that badger culling has the capacity to cause both increases and decreases in cattle TB incidence. Here, we show that repeated badger culling in the same area is associated with increasing prevalence of M. bovis infection in badgers, especially where landscape features allow badgers from neighboring land to recolonize culled areas. This impact on prevalence in badgers might reduce the benef

SUBMITTER: Woodroffe R 

PROVIDER: S-EPMC1586183 | biostudies-literature | 2006 Oct

REPOSITORIES: biostudies-literature