Persistence of porcine reproductive and respiratory syndrome virus in intensive farrow-to-finish pig herds.

An epidemiological study of porcine reproductive and respiratory syndrome (PRRS) within pig herds was conducted in 8 intensive farrow-to-finish pig farms. Persistence of PRRS virus (PRRSV) in pig herds was demonstrated by regular postmortem examination on 2 farms for a period of 2 y. Virus isolation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Chung, W B, Lin, M W, Chang, W F, Hsu, M, Yang, P C
Format: Artigo
Sprache:Inglês
Veröffentlicht: 1997
Schlagworte:
Research Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC1189424/
https://ncbi.nlm.nih.gov/pubmed/9342454
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