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[Cholera in Benin (epidemic of 1991)]
J Foundohou1, R Josse, S Anagonou
1Direction Nationale de la Protection sanitaire, Cotonou, République du Bénin.
Summary
Benin experienced a large cholera outbreak in 1991, with over 7,000 cases. Control measures included rehydration, antibiotics, hygiene promotion, and public education to manage the epidemic.
Area of Science:
- Epidemiology
- Infectious Diseases
- Public Health
Background:
- The 7th cholera pandemic impacted Benin in 1991.
- Cholera outbreaks pose significant public health challenges.
Purpose of the Study:
- To report on the epidemiologic, bacteriologic, and therapeutic data of the 1991 cholera outbreak in Benin.
- To describe the control measures implemented during the epidemic.
Main Methods:
- Epidemiologic surveillance and case notification.
- Bacteriologic identification of Vibrio cholerae 01, El Tor biotype.
- Implementation of control measures including rehydration, antibiotics, hygiene, and education.
Main Results:
- 7,474 cholera cases were reported nationwide.
- Vibrio cholerae 01, El Tor biotype, was identified in patient samples and the environment.
- Various control strategies were deployed to manage the outbreak.
Conclusions:
- Strict epidemiologic monitoring is crucial for managing cholera outbreaks.
- Continuous surveillance is necessary during both epidemic and endemo-sporadic periods.