title: Outbreak of Salmonella serotype Enteritidis infections associated with raw almonds--United States and Canada, 2003-2004.
abstract: On May 12, 2004, the Oregon State Public Health Laboratory identified a cluster of five patients infected with Salmonella enterica serotype Enteritidis (SE) isolates that were matched by using two-enzyme pulsed-field gel electrophoresis (PFGE). The five patients were from four Oregon counties; their onsets of illness occurred during February-April 2004. A subsequent investigation, still ongoing, has identified a total of 29 patients in 12 states and Canada with matching SE isolates, since at least September 2003. Seven patients have been hospitalized; no one has died. Raw almonds distributed throughout the United States and internationally have been implicated as the source of the SE infections. As of May 21, approximately 13 million pounds of raw almonds had been recalled by the producer.
mesh_terms: D002170:Canada / Q000453:epidemiology; D006801:Humans; D027861:Prunus / Q000382:microbiology*; D012478:Salmonella Food Poisoning / Q000453:epidemiology* / Q000209:etiology; D012477:Salmonella enteritidis / Q000302:isolation & purification*; D014481:United States / Q000453:epidemiology