study of atypical yersinia strains isolated from moselle river

Biotypes, serotypes and lysotypes of 38 Yersinia isolated from 48 water samples were studied. These strains belonged to Y.enterocolitica, Y.frederiksenii, Y.kristensenii and Y. intermedia. Except 23.7% of non-serotypable strains, ten different serotypes were isolated of which 0:6 and 0:10 kl were the most frequent. The serotypes 0:3, 0:8, 0:9 responsible for almost all registered cases of yersiniosis in man were not detected. However, a few types 0:5, 0:6, 0:10 kl isolated rarely from specimens [urine of feces] of patients were found. These serotypes can be used for correlation with Yersinia and yersiniosis in man