Figure 2

Phenotypic antibiotic resistance profiles (%) of (A) E. faecalis , (B) E. faecium , (C) E. hirae and (D) E. casseliflavus isolated from pig feces, German cockroach feces, and the digestive tract of house flies collected on two swine farms. AMP = ampicillin, VAN = vancomycin, TET = tetracycline, CHL = chloramphenicol, CIP = ciprofloxacin, ERY = erythromycin, STR = streptomycin, KAN = kanamycin.