Evaluation of immune responses to porcine reproductive and respiratory syndrome virus in pigs during early stage of infection under farm conditions
<p>Abstract</p> <p>Background</p> <p>Porcine reproductive and respiratory syndrome virus (PRRSV) causes chronic, economically devastating disease in pigs of all ages. Frequent mutations in the viral genome result in viruses with immune escape mutants. Irrespective of re...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2012-02-01
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Series: | Virology Journal |
Subjects: | |
Online Access: | http://www.virologyj.com/content/9/1/45 |