Outbreak of gastroenteritis caused by the pandemic Vibrio parahaemolyticus O3:K6 in Mexico.
During 2003 and during late September of 2004, more than 1230 cases of gastroenteritis were reported in the south of Sinaloa State, north-western Mexico. All cases were attributed to the consumption of raw or undercooked shrimp collected at the Huizache-Caimanero lagunary system. Vibrio parahaemolyticus was identified by standard biochemical methods, and many strains were positive for PCR amplifications of the tlh and tdh genes and negative for the trh gene. A representative strain belonged to the O3:K6 serogroup. This is the first outbreak of gastroenteritis caused by the pandemic strains of O3:K6 V. parahaemolyticus in México.
Cabanillas-Beltrán
Héctor
H
Instituto Tecnológico de Tepic, Nayarit, México.
LLausás-Magaña
Eduardo
E
Romero
Ricardo
R
Espinoza
Abel
A
García-Gasca
Alejandra
A
Nishibuchi
Mitsuaki
M
Ishibashi
Masanori
M
Gomez-Gil
Bruno
B
D000818:Animals; D016172:DNA Fingerprinting; D004196:Disease Outbreaks; D005243:Feces / Q000382:microbiology; D005517:Foodborne Diseases / Q000453:epidemiology* / Q000382:microbiology; D005759:Gastroenteritis / Q000453:epidemiology* / Q000382:microbiology; D006801:Humans; D008800:Mexico / Q000453:epidemiology; D033561:Penaeidae / Q000382:microbiology*; D016133:Polymerase Chain Reaction; D012758:Shellfish / Q000382:microbiology*; D014735:Vibrio Infections / Q000453:epidemiology* / Q000382:microbiology; D014736:Vibrio parahaemolyticus / Q000235:genetics / Q000302:isolation & purification*