Читать книгу Farm Animal Medicine and Surgery - Graham R Duncanson - Страница 196

This is an obligate bacterial parasite of the reproductive tract and cannot survive outside the host for any appreciable time. Normally it causes early embryonic death. This can be reduced by blanket injections to the cows of streptomycin. Bulls can be cleaned by prepu-tial washing with an oily preparation of streptomycin for 3 days.