Norwalk-like viral gastroenteritis in U.S. Army trainees--Texas, 1998.
During August 27-September 1, 1998, 99 (12%) of 835 soldiers in one unit at a U.S. Army training center in El Paso, Texas, were hospitalized for acute gastroenteritis (AGE). Their symptoms included acute onset of vomiting, abdominal pain, diarrhea, and fever. Review of medical center admission records for AGE during the previous year indicated that fewer than five cases occurred each month. This report describes the outbreak investigation initiated on August 30 by a U.S. Army Epidemiologic Consultation Service (EPICON) team; the findings indicated the outbreak was caused by a Norwalk-like virus (NLV).
D000328:Adult; D017250:Caliciviridae Infections / Q000453:epidemiology* / Q000209:etiology; D004196:Disease Outbreaks; D005506:Food Contamination; D005511:Food Handling; D005522:Food Services; D005517:Foodborne Diseases / Q000453:epidemiology; D005759:Gastroenteritis / Q000453:epidemiology* / Q000209:etiology / Q000821:virology*; D006801:Humans; D008889:Military Personnel; D009663:Norwalk virus / Q000302:isolation & purification; D013781:Texas / Q000453:epidemiology; D014481:United States