[Udder disinfection and mastitis in cattle: a literature review].
Postmilking teat disinfection is accepted as an important part of standard preventive measures against mastitis in dairy cattle. The efficacy of postmilking teat disinfection against infections with contagious pathogens such as Staphylococcus aureus and Streptococcus agalactiae is beyond doubt. However, the efficacy of teat disinfection against infections with environmental pathogens such as Escherichia coli is disputed, and a negative effect has even been described in some situations. This article reviews the practice of teat disinfection in dairy cattle. Premilking and postmilking teat disinfection are discussed, as is the efficacy, different ways of teat disinfection, and different disinfectants. It is concluded that post-milking teat disinfection is an effective management measure in most herds. Selection of teat disinfectants should be based on proven efficacy, which is required for registration of the preparation as a veterinary medical product in the Netherlands.
Lam
T J
TJ
Faculteit Diergeneeskunde, Vakgroep Bedrijfsdiergeneeskunde en Voortplanting, Universiteit Utrecht.
van Vliet
J H
JH
Schukken
Y H
YH
D000818:Animals; D002417:Cattle; D004202:Disinfectants / Q000627:therapeutic use*; D004203:Disinfection / Q000379:methods; D004926:Escherichia coli / Q000187:drug effects; D005260:Female; D008321:Mammary Glands, Animal / Q000382:microbiology*; D008414:Mastitis, Bovine / Q000517:prevention & control*; D013211:Staphylococcus aureus / Q000187:drug effects; D013292:Streptococcus agalactiae / Q000187:drug effects
D004202:Disinfectants