1994 Outbreak of Shigellosis Among Passengers Onboard the Viking Serenade Cruise Ship

An outbreak of gastroenteritis occurred among passengers and workers on a cruise ship voyage from San Pedro, California to Ensenada, Mexico. Shigella flexneri 2a was isolated from at least 12 passengers. The outbreak strain of Shigella was resistant to the antibiotic, tetracycline. Cruise-based, foodborne outbreaks involving Shigella bacteria had been reported previously.

Overview

Outbreak began:August 1994
Affected country:Other International
Pathogen:Shigella
Vehicle(s):Unknown
Location(s):Cruise ship
Molecular test results:no

Health impact

Total ill:610
Number hospitalized:1
Number of deaths:1

Sources & documents

Report / reference links