Table 1. Bacteriophages status of drinking water of study subjects (N = 132).

Particular	Present		Absent		Total
	No.	%	No.	%	No.	%
Bacteriophage for E.coli	107	81.1	25	18.9	132	100
Bacteriophage  for Klebsiella	71	53.8	61	56.2	132	100
Bacteriophage for Vibrio	34	25.8	98	74.2	132	100