title: Cross infection and Clostridium difficile.
mesh_terms: D000818:Animals; D000829:Animals, Domestic / Q000382:microbiology*; D002353:Carrier State; D002415:Cats; D003013:Clostridium / Q000302:isolation & purification*; D003015:Clostridium Infections / Q000635:transmission*; D004197:Disease Reservoirs / Q000662:veterinary; D004285:Dogs; D006801:Humans