Public health investigators implicated a 2012 long-distance, obstacle-adventure race on a Nevada cattle ranch in 22 cases of acute diarrheal disease from Campylobacter coli infection.
Health officials launched the investigation after 3 active-duty military personnel who participated in the race sought emergency medical care for fever, vomiting, and hemorrhagic diarrhea. Another 19 cases were identified among military personnel and civilians who also were in the race.
Racers Contract Campylobacter Infection on Nevada Obstacle Course. JAMA. 2014;312(1):21. doi:10.1001/jama.2014.7053