1.

Which of the following are water-borne disease
1. Viral hepatitis
2. Cholera
3. Typhoid fever
4. Amoebiasis
Select the answer using code given below

A. 1 and 2 only
B. 1, 2 and 3
C. 1 and 4 only
D. 2, 3 and 4
Answer» E.


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