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Table 1 Prevalence of O157 and non-O157 STECs in beef feeder calves in spring and summer

From: Characterization of Shiga toxin – producing Escherichia coli infections in beef feeder calves and the effectiveness of a prebiotic in alleviating Shiga toxin - producing Escherichia coli infections

 

Percent O157 STEC

Percent Non-O157 STEC

Season

Day 0

Day 35

Day 0

Day 35

Spring (n = 56)

7

27

36

77

Summer(n = 61)

11

87

40

72