HUMAN TUBERCULOSIS DUE TO MYCOBACTERIUM-BOVIS - REPORT OF 10 CASES

During the period 1986-1990, 10 cases of human disease caused by Mycobacterium bovis were diagnosed in our hospital. The incidence, in relation to the cases of disease from Mycobacterium tuberculosis diagnosed in the same period, was 0.9%. The patients had an average age of 32 years (range 5-68 years). Pulmonary disease was observed in 5 patients (50%), lymphadenitis in 2, pleural effusion in 2 and peritoneal in 1. The most significant of the epidemiological features was that 2 patients were veterinary students. There was 1 death from ovarial neoplasia with abdominal dissemination. The other cases responded favourably to treatment with standard chemotherapy of 6-12 months achieving cure, without relapse, of all the patients.