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: | , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Universidade Federal de Santa Maria
2004-01-01
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| Edice: | Ciência Rural |
| Témata: | |
| On-line přístup: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782004000200018 |
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