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Hospitalized meningococcal meningitis patients in northeastern Ghana during 19721973 were studied to provide baseline information about case clustering and age-specific attack rates to guide meningitis control programs. In 1973, group A meningococci were prevalent and 7% of isolates were sulfadiazine-resistant. In contrast to the age distribution of meningococcal meningitis in North and South America, peak attack rates occurred in 10- to 14-year-old Ghanaians. A mass immunization campaign using group A polysaccharide vaccine in heavily populated areas of the Bawku and Nalgerigu districts is recommended.
Accepted for publication December 4, 1976.
* Present address: Department of Medicine, School of Medicine, University of Washington, Seattle, Washington 98198.
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