Quinupristin-dalfopristin-resistant Enterococcus faecium on chicken and in human stool specimens.
D000821:Animal Feed; D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002645:Chickens / Q000382:microbiology; D004352:Drug Resistance, Microbial; D016984:Enterococcus faecium / Q000187:drug effects / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology*; D006801:Humans; D008460:Meat / Q000382:microbiology*; D008826:Microbial Sensitivity Tests; D014481:United States; D014769:Virginiamycin / Q000031:analogs & derivatives* / Q000494:pharmacology*