Table 1. Total viable bacterial counts (TVC) of 8 sites

Site location	Total viable bacterial count of 8 test sites
Pre-sterilized cow’s teats (C1)	3.2×106 CFU/mL
Post-sterilized cow’s teats (C2)	0.89×105 CFU/mL
Milking cluster (E)	0.62×105 CFU/mL
Milk in storage tank (M1)	3.5×105 CFU/mL
Transport vehicle (M2)	4.2×105 CFU/mL
Storage equipment (E2)	0.21×105 CFU/mL
Cow’s dung samples (F)	42×107 CFU/g
Drinking water (W)	0.2×105 CFU/mL