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oai:arca.fiocruz.br:icict/166642026-10-20T21:43:31Zcom_icict_1956col_icict_1957

Kanagawa-negative, tdh- and trh-positive Vibrio parahaemolyticus isolated from fresh oysters marketed in Fortaleza, Brazil Vieira, Regine H. S. F. Costa, Renata A. Menezes, Francisca G. R. Silva, Giselle C. Theophilo, Grace N. D. Rodrigues, Dália P. Maggioni, Rodrigo Vibrio parahaemolyticus Fresh Oysters Fortaleza Comércio ORGANISMOS [B]::Bactérias::Bactérias Gram-Negativas::Bacilos Gram-Negativos Anaeróbios Facultativos::Vibrionaceae::Vibrio::Vibrio parahaemolyticus TECNOLOGIA, INDÚSTRIA E AGRICULTURA [J]::Tecnologia, Indústria e Agricultura::Comércio Between October 2008 and June 2009, 15 samples of 10 live oysters each (Crassostrea rhizophorae) measuring 8.31-10.71 cm were purchased from a restaurant on the seashore of Fortaleza, Brazil. The Vibrio count ranged from 75 (estimated) to 43,500 CFU/g. Fourteen species were identified among the 56 isolated Vibrio strains, with V. parahaemolyticus as the most prevalent. Two of the 17 V. parahaemolyticus strains were urease-positive and tdh- and trh-positive on multiplex PCR, but neither produced β-hemolysis halos in Wagatsuma agar. Thus, fresh oysters served in natura in Fortaleza, Brazil, were found to contain Vibrio strains known to cause gastroenteritis in humans. 2030-01-01 2017-01-03T14:46:51Z 2017-01-03T14:46:51Z 2011 journal article VIEIRA, Regine H. S. F. et al. Kanagawa-Negative, tdh- and trh-Positive Vibrio parahaemolyticus Isolated from Fresh Oysters Marketed in Fortaleza, Brazil. Curr Microbiol, v.63, p.126–130, 2011. 0343-8651 https://arca.fiocruz.br/handle/icict/16664 10.1007/s00284-011-9945-x 1432-0991 eng restricted access application/pdf Springer Verlag