Outbreak of gastroenteritis at a Peruvian naval base.

In April of 2003, an outbreak of gastroenteritis was reported in a training command (Centro de Instrucción Técnica y Entrenamiento Naval (CITEN)) at a Peruvian naval base located near Lima, Peru. The Naval Medical Research Center Detachment, in collaboration with the National Peruvian Naval Hospital, conducted an investigation to determine the causative agent and potential source of the outbreak. Between April 3 and 5, 172 (16%) of 1,092 military trainees reported to the CITEN clinic with diarrhea.