Z.G Anchau - Department of Microbiology, Ahmadu Bello University, Zaria, Nigeria
O.S Olomitola - Department of Microbiology, Ahmadu Bello University, Zaria, Nigeria.
E.E Ellah - Department of Microbiology, Ahmadu Bello University, Zaria, Nigeria.

Salmonellosis is a major public health problem in developing countries and is associated with high morbidities and mortalities. The study aimed at isolating, characterizing and determining the antibiotic susceptibility of Salmonella species from stool samples of patients attending three hospitals in Zaria. A total of ۲۱۹ stool samples were collected from suspected enteric fever patients. The samples were cultured and isolates characterized and antibiotic susceptibility pattern determined. Out of the ۲۱۹ samples, ۱۴ yielded positive for Salmonella accounting for a prevalence of ۶.۴%. With respect to gender and age, male and patients belonging to age group ۰-۹ were found to have the highest Salmonella infection with ۶۴.۳% and ۴۳% respectively. The antibiotic susceptibility testing showed good susceptibility of Salmonella isolates to cefotaxime, ciprofloxacin, gentamicin and chloramphenicol, however the isolates demonstrated poor susceptibility to tetracycline, amoxicillin and cotrimoxazole. In addition, ۶۴.۳% of the Salmonella isolates were multidrug resistant. Antibiotic susceptibility test should be conducted for Salmonella isolates periodically to monitor development of resistance.

Prevalence Salmonella Characterization Antibiotic Susceptibility