Article
Prevalence and genetic characteristics of porcine reproductive and respiratory syndrome virus in central China during 2016–2017: NADC30-like PRRSVs are predominant
6 Aug 2019
Abstract excerpt
NADC30-like strains of porcine reproductive and respiratory syndrome virus (PRRSV) were firstly reported in China in 2013. Since then, these strains have been epidemic in more than 13 provinces/regions. During 2016-2017, a total of 18 PRRSV isolates were obtained from 52 clinical samples in Henan province. Based on comparative and phylogenetic analyses of ORF5 and partial Nsp2 genes, 83.3% (15/18) isolates...
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