We report a chronic case of pulmonary tuberculosis in a Malagasy citizen from Antsohihy (West of Madagascar), who was infected with a multi-drug resistant Mycobacterium bovis strain. This is the first case reported of the isolation of such a strain in Madagascar.

The prevalence of human tuberculosis (TB) due to Mycobacterium bovis was determined in Madagascar in 1994-1995. A prevalence of M. bovis of 1.25% was observed among sputum smear-positive patients and 1.3% among extra-pulmonary TB patients. This study was conducted in urban areas and will be extended to rural zones, where the majority of the population lives.