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Very virulent Marek's disease viruses: importance and control

Published online by Cambridge University Press:  18 September 2007

Richard L. Witter
Richard L. Witter
Affiliation:
USDA/ARS Regional Poultry Research Laboratory, 3606 East Mount Hope Road, East Lansing, Michigan 48823, USA
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Abstract

The emergence of viral strains of increased virulence has been associated with increased Marek's disease losses in certain vaccinated flocks. Methods are described for the isolation and typing of these strains, and for their control by means of improved vaccines.

Keywords

Marek's diseasevaccinationvirulencevirus
Type
Research Article
Information
World's Poultry Science Journal , Volume 45 , Issue 1 , March 1989 , pp. 60 - 65
Copyright
Copyright © Cambridge University Press 1989

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References

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