Nontoxigenic Vibrio parahaemolyticus Strains Causing Acute Gastroenteritis
Author(s) -
Donatella Ottaviani,
Francesca Leoni,
Roberto Serra,
Laura Serracca,
Lucia Decastelli,
Elena Rocchegiani,
Laura Masini,
Cristina Caico,
Giulia Talevi,
Antonio Carraturo
Publication year - 2012
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.01993-12
Subject(s) - vibrio parahaemolyticus , virulence , microbiology and biotechnology , acute gastroenteritis , biology , vibrio infections , type three secretion system , pathogenicity , vibrionaceae , virology , bacteria , gene , genetics
We investigated the virulence properties of four Vibrio parahaemolyticus strains causing acute gastroenteritis following consumption of indigenous mussels in Italy. The isolated strains were cytotoxic and adhesive but, surprisingly, lacked tdh, trh, and type three secretion system 2 (T3SS2) genes. We emphasize that nontoxigenic V. parahaemolyticus can induce acute gastroenteritis, highlighting the need for more investigation of the pathogenicity of this microorganism.
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