Ready-to-Eat Fruits.

The potential public health risk associated with ready-to-eat (RTE) fruits sold in open markets was investigated through a microbiological assessment of three popular fruits: Apple, Pineapple, and Watermelon. A total of three samples were purchased from a market in Benin City and analyzed using standard microbiological techniques, including serial dilution, plating on selective media, and biochemical analysis. The mean total bacterial count was highest in Pineapple and lowest in Apple, while the mean total fungi count was highest in Apple and lowest in Watermelon. Bacterial isolates included Staphylococcus aureus, Bacillus spp, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Enterobacter. Fungal isolates included Aspergillus niger, Yeasts, Penicillium species, and Mucor. Antibiotic susceptibility testing revealed isolates with resistance to multiple drugs, including Rocephin, Pefloxacin, and Ampliclox (for Gram-positive bacteria), while showing susceptibility to agents like Ciprofloxacin, Gentamicin, Levofloxacin, Ofloxacin, and Amoxicillin. The presence of these pathogenic and opportunistic micro-organisms confirms the contamination of the RTE fruits, which poses a significant public health hazard. This poor microbiological quality is likely due to unhygienic preparation environments, contaminated water, improper handling, and environmental exposure. Regulatory bodies must enhance surveillance, and vendors should strictly adhere to safe food handling practices. Consumers are advised to ensure proper washing of fruits before consumption.