Browsing Faculté de médecine vétérinaire by Author "Lalonde, Christian"
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Amélioration des services de génomiques et de surveillance du virus du syndrome reproducteur et respiratoire porcin
Lalonde, Christian (2020-12-10)Le virus du syndrome reproducteur et respiratoire porcin (VSRRP) est un pathogène important, entrainant des pertes économiques de 130 millions de dollars annuellement au Canada. La surveillance est effectuée par séquençage Sanger du gène ORF5 mais ... -
Comparison of primary virus isolation in pulmonary alveolar macrophages and four different continuous cell lines for type 1 and type 2 porcine reproductive and respiratory syndrome virus
Xie, Jiexiong; Vereecke, Nick; Theuns, Sebastiaan; Oh, Dayoung; Vanderheijden, Nathalie; Trus, Ivan; Sauer, Jannes; Vyt, Philip; Bonckaert, Caroline; Lalonde, Christian; Provost, Chantale; Gagnon, Carl A.; Nauwynck, Hans (MDPI, 2021-06-03)Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) has a highly restricted cellular tropism. In vivo, the virus primarily infects tissue-specific macrophages in the nose, lungs, tonsils, and pharyngeal lymphoid tissues. In vitro however, the ... -
Porcine reproductive and respiratory syndrome virus whole-genome sequencing efficacy with field clinical samples using a poly(A)-tail viral genome purification method
Gagnon, Carl A.; Lalonde, Christian; Provost, Chantale (Sage, 2020-08-28)The genomic surveillance of porcine reproductive and respiratory syndrome virus (PRRSV) is based on sequencing of the ORF5 gene of the virus, which covers only 4% of the entire viral genome. It is expected that PRRSV whole-genome sequencing (WGS) will ... -
Whole genome sequencing of an avipoxvirus associated with infections in a group of aviary-housed snow buntings (Plectrophenax nivalis)
Le Net, Rozenn; Provost, Chantale; Lalonde, Christian; Régimbald, Lyette; Vézina, Francois; Gagnon, Carl A.; Lair, Stéphane (American Association of Zoo Veterinarians, 2020-01-09)Avipoxvirus infections have been reported in both free-ranging and domestic birds worldwide. Fowlpox and canarypox viruses belong to the genus Avipoxvirus among the virus family Poxviridae. They cause cutaneous lesions with proliferative growths on the ... -
Whole genome sequencing of porcine reproductive and respiratory syndrome virus 2 (PRRSV) from field clinical samples improves the genomic surveillance of the virus
Lalonde, Christian; Provost, Chantale; Gagnon, Carl A. (American society for microbiology, 2020-08-12)Porcine reproductive and respiratory syndrome virus (PRRSV) is a major economic concern worldwide. There are currently large data sets available about the ORF5 gene of the virus, with thousands of sequences available, but little data are currently ...