Outbreak of Salmonella serotype Saintpaul infections associated with eating alfalfa sprouts - United States, 2009.
On February 24, 2009, the Nebraska Department of Health and Human Services identified six isolates of Salmonella serotype Saintpaul with collection dates from February 7--14. Salmonella Saintpaul is not a commonly detected serotype; during 2008, only three Salmonella Saintpaul isolates were identified in Nebraska. This report summarizes the preliminary results of the investigation of this outbreak, which has identified 228 cases in 13 states and implicated the source as alfalfa sprouts produced at multiple facilities using seeds that likely originated from a common grower. On April 26, the Food and Drug Administration (FDA) and CDC recommended that consumers not eat raw alfalfa sprouts, including sprout blends containing alfalfa sprouts, until further notice. On May 1, FDA alerted sprout growers and retailers that a seed supplier was withdrawing voluntarily from the market all lots of alfalfa seeds with a specific three-digit prefix.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000383:Agriculture; D016022:Case-Control Studies; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D005260:Female; D005506:Food Contamination; D006801:Humans; D007223:Infant; D008297:Male; D000455:Medicago sativa / Q000382:microbiology*; D008875:Middle Aged; D012147:Restaurants; D012475:Salmonella / Q000235:genetics / Q000302:isolation & purification*; D012480:Salmonella Infections / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology