[Improvement of an enrichment medium for Vibrio parahaemolyticus and Vibrio alginolyticus]

Enriched cultures ofsing a selective substratum treated with sulfisoxazolo. This substratum has a composition in aminoacids, vitamins of the B-group, glucides and sodium chloride similar to that of homogenized Mytilus edulis which had turned out to be an excellent natural medium for the growth of the aforecited halofilic vibrios.