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High prevalence of thermostable direct hemolysin (TDH)-like toxin in Vibrio mimicus strains isolated from diarrhoeal patients

Published online by Cambridge University Press:  15 May 2009

M. Uchimura ,
K. Koiwai ,
Y. Tsuruoka  and
H. Tanaka
M. Uchimura
Affiliation:
Public Health Laboratory of Chiba Prefecture, 666–2 Nitona-cho, Chuo-ku, Chiba, 260 Japan
K. Koiwai
Affiliation:
Public Health Laboratory of Chiba Prefecture, 666–2 Nitona-cho, Chuo-ku, Chiba, 260 Japan
Y. Tsuruoka
Affiliation:
Public Health Laboratory of Chiba Prefecture, 666–2 Nitona-cho, Chuo-ku, Chiba, 260 Japan
H. Tanaka
Affiliation:
Institute of Medical Science, the University of Tokyo 4-6 Minatoku, Tokyo, 108
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Summary

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A total of 17 isolates of Vibrio mimicus from patients, 29 from environment and 2 from food was examined for toxigenicity. Sixteen (94%) clinical isolates and one (50%) from food produced TDH-like toxin, whereas none of the environmental isolates did so. The food from which V. mimicus with TDH-like toxin production was isolated, was one which had caused food poisoning. Only one environmental strain produced CT-like toxin, whilst ST-like toxin was not detected from any strains tested.

Type
Research Article
Information
Epidemiology & Infection , Volume 111 , Issue 1 , August 1993 , pp. 49 - 53
Copyright
Copyright © Cambridge University Press 1993

References

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