Avian influenza: genetic evolution under vaccination pressure

<p>Abstract</p> <p>Antigenic drift of avian influenza viruses (AIVs) has been observed in chickens after extended vaccination program, similar to those observed with human influenza viruses. To evaluate the evolutionary properties of endemic AIV under high vaccination pressure (aro...

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Bibliographic Details
Main Authors: Nava Gerardo M, Lucio Eduardo, Rodríguez-Ropón Andrea, Méndez Sara T, Vázquez Lourdes, Escorcia Magdalena
Format: Article
Language:English
Published: BMC 2008-01-01
Series:Virology Journal
Online Access:http://www.virologyj.com/content/5/1/15

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