Which of the following is disease causing bacterium in human beings

Options

A. Escherichia coli
B. Xanthomonas citri
C. T.M.V.
D. Pilobolus

Answer

A

Explanation

E. coli normally live in the intestines of people of animals. Host E. coli are harmless and are an important part of a healthy human intestinal tract. However some E. coli are pathogenic meaning they can cause illness either diarrhoea or illness outside of the intestinal tract.