Isolation and Identification of Staphylococcus aureus from Milk and Milk Products, Associated Factors for Contamination, and Their Antibiogram in Holeta, Central Ethiopia

Table 6

S. aureus counts in log10 CFU/ml by sample source, sample type, and storage condition.

ID of cont. samples	Source of samples	Sample type	Storage in refrigerator	S. aureus count (CFU/ml)	S. aureus log 10 CFU/ml
AB-405	Farm	Udder milk	Yes	3.16 × 10^7	7.500187
AB-408	Farm	Bulk tank	Yes	6.92 × 10^7	7.840562
AB-409	Restaurant	Bulk tank	Yes	3.85 × 10^6	6.585973
AB-412	Farm	Udder milk	Yes	5.69 × 10^6	6.755182
AB-413	Farm	Bulk tank	Yes	2.61 × 10^7	7.418
AB-420	Farm	Udder milk	Yes	5.09 × 10^5	5.706795
AB-421	Farm	Bulk tank	Yes	5.96 × 10^7	7.775511
AB-422	Restaurant	Udder milk	Yes	2.76 × 10^5	5.441481
AB-423	Restaurant	Bulk tank	Yes	4.36 × 10^7	7.639849
AB-424	Restaurant	Bulk tank	Yes	2.09 × 10^5	5.320335
AB-426	Farm	Udder milk	No	5.20 × 10^7	7.716003
AB-429	Restaurant	Bulk tank	Yes	2.43 × 10^7	7.386742
AB-468	Milk collection centers	Udder milk	No	6.54 × 10^6	6.81594
AB-469	Milk collection centers	Udder milk	Yes	4.81 × 10^6	6.682883
AB-472	Milk collection centers	Bulk tank	Yes	2.83 × 10^7	7.452762