Infectious bursal disease virus antigenic isolates and vaccines
Antigenic isolates and vaccines for Infectious Bursal Disease Virus include variants of the molecular Group 6 family of IBDV isolates, in particular the 28-1 isolate.
Wyeth
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A61P C12N C12N A61K C12N A61K C12N A61K C07K A61P A61K C12N A61K A61K A61K
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Jeffrey Harold Mahesh Kalen
Rodenberg Kumar Cookson