Table 2.

Distribution of host-specific genetic markers in feces from targeted hosts

TargetNo. of samples testedNo. of positive PCR resultsa
Human markersCow markers
HF8 clusterHF10 clusterCF123 clusterCF151 cluster
Human1311600
Sewage33100
Cow19011919
  • ↵a PCR results are from two rounds of 25 cycles each.