Specific immunity in farm animals to heartwater.

نویسنده

  • C G Stewart
چکیده

The duration of immunity to heartwater normally varies from 6 months to 4 years. In Angora goats it may be difficult to produce a specific immune response with vaccination. Humoral immunity does not appear to play a role in the development of immunity. It has been suggested that cellular immunity may play a role, but the actual mechanism involved remains obscure. The specific immune response developing in farm animals following infection with Cowdria ruminantium is reviewed.

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عنوان ژورنال:
  • The Onderstepoort journal of veterinary research

دوره 54 3  شماره 

صفحات  -

تاریخ انتشار 1987