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Introduction of a PRRSV-1 strain of increased virulence in a pig production structure in Spain: virus evolution and impact on production

BACKGROUND: A strain of Porcine reproductive and respiratory syndrome virus (PRRSV), showing characteristics of enhanced virulence, affected a pyramidal production system from Spain with 7600 sows in 4 genetic nuclei and 13,000 sows in multipliers. Different PRRSV strains circulating in this product...

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Detalles Bibliográficos
Autores principales:	Martín-Valls, Gerard E., Cortey, Martí, Allepuz, Alberto, Illas, Francesc, Tello, Montserrat, Mateu, Enric
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2023
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9811746/ https://www.ncbi.nlm.nih.gov/pubmed/36597152 http://dx.doi.org/10.1186/s40813-022-00298-3

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