An outbreak of Salmonella typhimurium RDNC A045 at a wedding feast in South Australia.
In April 1998 an outbreak of salmonellosis amongst guests at a wedding feast was investigated. Of the 58 attendees interviewed 38 (66%) subsequently developed gastrointestinal symptoms. Stool cultures from 7 cases grew Salmonella Typhimurium RDNC A045. Food samples were culture-negative for Salmonella spp. A cohort study implicated spatchcock (RR 2.5, 95% CI 1.09-5.77) and scampi (RR 2.0, 95% CI 1.05-3.89). Temperature abuse and cross-contamination within the kitchen during preparation and cooking are likely to have been the main contributing factors to this outbreak. Control measures included staff education in safe food handling and improvements in poultry processing methods to minimise carcass contamination.
Brennan
P
P
Communicable Disease Control Branch, South Australian Health Commission, South Australia.
Holland
R
R
Hall
R
R
Cameron
S
S
D015331:Cohort Studies; D016001:Confidence Intervals; D004196:Disease Outbreaks; D006801:Humans; D012307:Risk Factors; D012478:Salmonella Food Poisoning / Q000453:epidemiology* / Q000209:etiology; D012486:Salmonella typhimurium / Q000302:isolation & purification; D013021:South Australia / Q000453:epidemiology