SINCE the introduction of BCG vaccine in 1921, it has been used extensively throughout Europe and, to a lesser extent, in South America, the Orient and the United States. Certain common and uncommon ...

CASEOUS lymphadenitis (CLA) appears to be an emerging flock concern for the sheep industry in Ireland and the UK. It is caused by a bacterium that affects sheep and goats but has also been know to ...

CLA, or Caseous Lymphadenitis, is a bacterial infection of sheep and goats that was first recognised in the UK in 1989 and has since spread in the UK and Ireland. The level of infection in the Irish ...

WE have been studying the pathogenic properties of Corynebacterium ovis, a diphtheroid bacillus which causes the well-known and widespread disease of sheep known as caseous lymphadenitis. Natural ...