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Lack of evidence of porcine reproductive and respiratory syndrome virus (PRRSV) infection in domestic swine in Brazil

This report describes the first prevalence of antibodies and experimental inoculation of suspected samples of porcine reproductive and respiratory syndrome virus (PRRSV) from ELISA positive pigs from swine herds in Brazil. Based on the hypothesis that this agent is present in swine herds worldwide,...

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Hlavní autoři: Ciacci-Zanella Janice Reis, Trombetta Cristiano, Vargas Ildara, Costa Denise Euclydes Mariano da
Médium: Artigo
Jazyk:Inglês
Vydáno: Universidade Federal de Santa Maria 2004-01-01
Edice:Ciência Rural
Témata:
On-line přístup:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782004000200018
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