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Salmonellae carrier status of food vendors in Kumasi, Ghana
East African Medical Journal
Objective: To determine the prevalence of chronic typhoidal salmonellae amongst food vendors in Kumasi Ghana. Design: A prospective study. Setting: Sitting and itinerant food vendors in Kumasi. Methods: Screening of 258 (230 females of 28 males) healthy food vendors for Salmonella typhi, and S. paratyphi A, B, and C, using stool culture, the widal test, and standard microbiological identification methods. Main outcome measures: Prevalence of chronic typhoidal Salmonellae carriers among fooddoi:10.4314/eamj.v81i7.9191 fatcat:dy4rgfoi2jf3jcsuoocxakjoui