Clostridial myositis in cattle: bacteriology and gross pathology

In a bacteriological study of 173 cases of clostridial myositis in cattle, Cl chauvoei either alone or with Cl septicum was demonstrated in 97 (56 %)min a further 62 (36%) cases Cl novyi was demonstrated either alone or with Cl septicum. On 11 (6%) occasions Cl septicum only was recovered, and on another three 1-7%) Cl sordelli only. The gross pathology of the lesions was correlated with the bacteriological findings, and prophylaxis in relation to the infections identified is discussed.