Different clinical, virological, serological and tissue tropism outcomes of two new and one old Belgian type 1 subtype 1 porcine reproductive and respiratory virus (PRRSV) isolates
International audience ; In this study, the pathogenic behavior of PRRSV 13V091 and 13V117, isolated in 2013 from two different Belgian farms with enzootic respiratory problems shortly after weaning in the nursery, were compared with the Belgian strain 07V063 isolated in 2007. Full-length genome sequencing was performed to identify their origin. Twelve weeks-old pigs were inoculated intranasally (IN) with 13V091, 13V117 or 07V063 (9 pigs/group). At 10 days post inoculation (dpi), 4 animals from each group were euthanized and tissues were collected for pathology, virological and serological ana... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2015 |
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HAL CCSD
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Schlagwörter: | [SDV]Life Sciences [q-bio] |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26498948 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://hal.archives-ouvertes.fr/hal-01291081 |