TABLE 3

Roxarsone MIC distributions in C. jejuni isolates of different origins

Isolate sourceTotal no.No. of isolates inhibited by ROX concn (μg/ml)MIC50/MIC90 (μg/ml)
48163264128256512
Chicken35211741100016/64
Human275445531032/128
Sheep351236320008/32
Turkey3407187011016/32