From: Occurrence of Escherichia Coli O157:H7 in lactating cows and dairy farm environment and the antimicrobial susceptibility pattern at Adami Tulu Jido Kombolcha District, Ethiopia
Sample type
Total sample examined
E. coli isolates
E. coli O157:H7 strains
Milk
154
15 (9.7)
7 (4.5)
Feces
16 (10.4)
6 (3.9)
Water
50
6 (12)
4 (8)
Manure
5 (10)
2 (4)
Overall
408
42 (10.3)
19 (4.7)