Isolation of Salmonella and Shigella from fish harvested from the Winam Gulf of Lake Victoria, Kenya

Abstract

Nile tilapia within Winam Gulf are infected by human enteric pathogens. Shigella spp., Salmonella and E. coli were the most frequently isolated, an indication that the beaches may be contaminated by untreated municipal sewage, runoff, and storm-water. S. typhimurium, S. typhi and S. enteritidis were the most common Salmonella isolates.