Marek's disease in turkeys: lack of protection by vaccination.
Autor: | Elmubarak AK, Sharma JM, Witter RL, Sanger VL |
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Jazyk: | angličtina |
Zdroj: | American journal of veterinary research [Am J Vet Res] 1982 Apr; Vol. 43 (4), pp. 740-2. |
Abstrakt: | Herpesvirus of turkeys, a highly effective vaccine against Marek's disease (MD) in chickens, was ineffective in protecting turkeys against MD. Another tissue-culture attenuated vaccine virus also protected chickens, but not turkeys, from MD. Intact and immunosuppressed turkey poults inoculated with herpesvirus of turkey developed a persistent viremia, but did not have detectable gross or microscopic lesions. |
Databáze: | MEDLINE |
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