Affordable Access

An outbreak of shigellosis aboard a cruise ship caused by a multiple-antibiotic-resistant strain of Shigella flexneri.

Authors
  • Lew, J F
  • Swerdlow, D L
  • Dance, M E
  • Griffin, P M
  • Bopp, C A
  • Gillenwater, M J
  • Mercatante, T
  • Glass, R I
Type
Published Article
Journal
American Journal of Epidemiology
Publisher
Oxford University Press
Publication Date
Aug 15, 1991
Volume
134
Issue
4
Pages
413–420
Identifiers
PMID: 1652203
Source
Medline
License
Unknown

Abstract

From October 23 to October 27, 1989, an outbreak of gastroenteritis occurred aboard a cruise ship in the Caribbean. The 818 passengers and 518 crew members were surveyed for gastrointestinal symptoms; 72 (14%) of 512 passengers and 12 (3%) of 388 crew members who answered the survey reported having a diarrheal illness. Multiple-antibiotic-resistant Shigella flexneri 4a was isolated from 19 ill passengers and two ill crew members. Thirteen people were hospitalized, and prolonged duration of illness was associated with taking an antibiotic to which the isolated strain of Shigella was resistant. A case-control study of food items implicated German potato salad as the vehicle of transmission. It was prepared and probably infected by a food handler from a country where multiple-antibiotic-resistant Shigella is common. Spread may have been facilitated by the limited availability of toilet facilities for the galley crew. This outbreak demonstrates how antibiotic-resistant strains can be introduced into the United States, where they can pose treatment problems. The continuing problem of foodborne gastrointestinal disease in settings such as cruise ships underscores the need for basic hygienic control for food handlers and food preparation areas. In addition, the availability of adequate working conditions for crew members, including appropriately furnished toilet facilities, may be important issues that must be addressed in order to decrease the frequency of diarrhea outbreaks aboard cruise ships.

Report this publication

Statistics

Seen <100 times