Bacterial contamination of vegetables sold in Arba Minch Town, Southern Ethiopia.

A total of 347 vegetable samples were examined, of which 169 (48.7%) were positive for bacteria contamination. Cabbage (71.9%) was the most frequently contaminated vegetable. E. coli (31.4%) was the most frequent contaminant detected. Type of vegetables (p = 0.000) and market place (p = 0.039) show significant association with bacterial contamination. Bacterial contamination rate in the present study was significantly considerable. Therefore we recommend for the local health office to continuously monitor the contamination status of raw edible vegetables and take respective measures.