title: Outbreak of multidrug-resistant Salmonella typhimurium associated with rodents purchased at retail pet stores--United States, December 2003-October 2004.
abstract: During 2004, the Minnesota Department of Health (MDH) Public Health Laboratory notified CDC about the isolation of multidrug-resistant Salmonella enterica serotype Typhimurium from ill hamsters from a Minnesota pet distributor. This report describes two of the first identified human cases associated with this outbreak, summarizes the multistate investigation of human S. Typhimurium infections associated with exposure to rodents (e.g., hamsters, mice, and rats) purchased at pet stores, and highlights methods for reducing Salmonella transmission from pet rodents to their owners. This is the first documented salmonellosis outbreak associated with pet rodents. Findings demonstrate that the handling of pet rodents is a potential health risk, especially for children. Public health practitioners should consider pet rodents a potential source of salmonellosis.
mesh_terms: D000818:Animals; D002675:Child, Preschool; D004196:Disease Outbreaks; D024901:Drug Resistance, Multiple, Bacterial; D006801:Humans; D008297:Male; D012377:Rodentia / Q000382:microbiology*; D012480:Salmonella Infections / Q000453:epidemiology* / Q000382:microbiology / Q000635:transmission*; D012481:Salmonella Infections, Animal / Q000382:microbiology*; D012486:Salmonella typhimurium / Q000187:drug effects / Q000302:isolation & purification; D014481:United States / Q000453:epidemiology