Survey of Foodborne Pathogens in Street-Vended Meat Products in Ibadan, Oyo State

Street-vended meat products are widely consumed in urban Nigeria, yet their microbiological safety remains poorly monitored. This study surveyed the presence of foodborne pathogens in roasted and fried meat products sold by street vendors in selected markets in Ibadan, Oyo State, South West Nigeria. A total of 80 meat samples comprising suya, pomo, and kilishi were randomly collected from 20 vendors across four markets. Standard microbiological techniques were employed, including aerobic plate count, Most Probable Number test for coliforms, and selective culture for Salmonella, Staphylococcus aureus, and Escherichia coli. Results showed that 62.5% of samples exceeded the acceptable microbial limits set by the National Agency for Food and Drug Administration and Control. Salmonella was isolated from 27.5% of samples, while E. coli was detected in 45%. Staphylococcus aureus counts were elevated in samples displayed for more than three hours. Contributing factors included vendor handling practices, inadequate temperature control, and lack of protective coverings. The study concludes that street-vended meat products in Ibadan pose a considerable public health risk, necessitating urgent regulatory action. Recommendations include vendor education programs, routine product sampling, and enforcement of minimum food safety standards for informal meat vendors. Keywords: street food, meat safety, foodborne pathogens, Ibadan, food hygiene