Coliform bacteria from aquatic sources in Fiji

Coliform bacteria were abundant in water and bivalve molluscs in the rivers and present to a lesser extent in the coastal areas of Fiji. The rivers fed by treated sewage were highly polluted. There was a noticeable increase in concentration of coliforms in bivalve molluscs. It was also found that these bacteria could survive and grow in river water and seawater over a 5-d period, and had a rapid growth rate in nutrient broth under ideal laboratory conditions. They were characterized by the API 20E identification system.