[Sampling of urban waste waters in Tananarive. Physical, bacteriological and virological analysis].

After collecting some waters of Tananarive and surroundings in 1975, 1976, 1977, we researched at once enteroviruses, salmonellas and pseudomonas. The results indicated the presence of these agents, often concomitant, in the water samples. An epidemiological study of these microorganisms in waters and some diseases at the same time would be interesting... We hope these researches will begin again soon between Strasbourg and Tananarive.