Vibrio infections in Louisiana: twenty-five years of surveillance 1980-2005.
A total of 1,007 Vibrio infections were reported to the Infectious Disease Epidemiology Department at the Louisiana Office of Public Heath, between 1980 and 2005. The most common were Vibrio vulnificus (257 infections), Vibrio parahemolyticus (249 infections), and Vibrio cholerae non O1 (200 cases). Other species were much less common. Vibrio vulnificus infections, which are associated with consumption of raw seafood (particularly oysters) or contact with sea water, and severe immuno-suppression or liver disease were increasing. Septicemia and blood stream infections are the main manifestations of this infection. The number of infections due to Vibrio parahemolyticus on the other hand, causing mostly gastroenteritis, has remained stable. Vibrio cholerae infections are less common and almost always associated with consumption of partially cooked or contaminated crabs.
Thomas
Annu
A
Infectious Disease Epidemiology Section, Louisiana Office of Public Health, USA.
Straif-Bourgeois
Susanne
S
Sokol
Theresa M
TM
Ratard
Raoult C
RC
D006801:Humans; D008145:Louisiana / Q000453:epidemiology; D011159:Population Surveillance; D012189:Retrospective Studies; D012307:Risk Factors; D017747:Seafood; D018805:Sepsis / Q000453:epidemiology*; D013997:Time Factors; D014735:Vibrio Infections / Q000453:epidemiology* / Q000635:transmission; D014734:Vibrio cholerae / Q000302:isolation & purification; D014736:Vibrio parahaemolyticus / Q000302:isolation & purification; D041261:Vibrio vulnificus / Q000302:isolation & purification