Incidence of coliphage in potable water supplies.
Samples of drinking water from different sources in greater Cairo, Egypt, and bottled drinking water were tested for total coliform, fecal coliform, and coliphage populations. Of the 147 samples tested, 4 samples were positive for both total coliforms and coliphage, 65 samples were negative for total coliforms, fecal coliforms, and coliphage, and 78 samples were positive for coliphage and negative for total coliforms and fecal coliforms. The incidence of coliphage in these potable water supplies reflects the probability of human pathogenic virus survival in these waters also.
Water Pollution Control Laboratory, National Research Centre, Cairo, Egypt.
M M
MM
el-Abagy
B J
BJ
Dutka
M
M
Kamel
H T
HT
el Zanfaly
D003090:Coliphages / Q000254:growth & development*; D004534:Egypt; D004755:Enterobacteriaceae / Q000254:growth & development*; D014871:Water Microbiology; D014881:Water Supply