Kinyua , P.; Gicheru, M.; Mugo, J.; Gitahi, N. Bacteriological Contamination Level of Foods and Water Sold With Escherichia Coli, Salmonella Spp, Staphylococcus Aureus, Coliforms and Vibrio Cholera in Food Establishments in Nairobi City Kenya. JHMN 2024, 10, 45-56.