The control of mastitis.
D000818:Animals; D002417:Cattle; D003612:Dairying / Q000295:instrumentation; D004927:Escherichia coli Infections / Q000662:veterinary; D005260:Female; D007242:Herpesvirus 1, Bovine; D008414:Mastitis, Bovine / Q000209:etiology / Q000517:prevention & control*; D011512:Proteus Infections / Q000662:veterinary; D012499:Sanitation; D013203:Staphylococcal Infections / Q000662:veterinary