This picture shows the organism Yersinia enterocolitica. Yersinia organisms cause a wide range of disease but are most often associated with diarrhea or gastrointestinal symptoms. Yersinia infection is appearing with increased frequency in immunocompromised individuals. (Courtesy of the Centers for Disease Control.)

Acquired Date: 1/1/1997 12:00:00 AM Acquired From: Mosby Publishing Company

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