Browsing 1988 Onderstepoort Journal of Veterinary Research, Volume 55, 1988 by UP Author "Verwoerd, Daniel Wynand"

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Experimental transmission of jaagsiekte (ovine pulmonary adenomatosis) to goats

Verwoerd, Daniel Wynand; Tustin, R.C.; York, D.F; Williamson, Anna-Lise; Bigalke, R.D. (Published by the Government Printer, Pretoria., 1988)

Jaagsiekte was successfully transmitted to at least 2 out of 6 goats inoculated intratracheally with partially purified jaagsiekte retrovirus. Multiple, small, well circumscribed nodules found in the lungs consisted of ...
The possible involvement of immunosuppression caused by a lentivirus in the aetiology of jaagsiekte and pasteurellosis in sheep

Verwoerd, Daniel Wynand; Myer, M.S.; Huchzermeyer, Hildegard F.A.K.; York, D.F; Hunter, P.; Garnett, H.M.; Bigalke, R.D. (Published by the Government Printer, Pretoria., 1988)

A South African isolate of ovine lentivirus was shown to cause a mild immunosuppression in sheep, reflected by a reduced delayed hypersensitivity reaction. This effect, measured in terms of skin swelling after intradermal ...

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