Mastitis due to a group of pyogenic bacteria.
D000818:Animals; D001419:Bacteria / Q000302:isolation & purification; D001424:Bacterial Infections / Q000382:microbiology / Q000662:veterinary*; D001431:Bacteriological Techniques; D002417:Cattle; D003354:Corynebacterium Infections / Q000382:microbiology / Q000662:veterinary; D003355:Corynebacterium pyogenes / Q000302:isolation & purification; D005260:Female; D008414:Mastitis, Bovine / Q000382:microbiology*; D008892:Milk / Q000382:microbiology