Article
Recombination between NADC34-like and QYYZ-like strain of porcine reproductive and respiratory syndrome virus with high pathogenicity for piglets in China.
Transboundary and emerging diseases - 1 Sept 2022
Sun Ying-Feng, Liu Ye, Yang Jing, Li Wen-Zhong, Yu Xiao-Xue, Wang Shuai-Yong, Li Liu-An, Yu Hai
Abstract excerpt
Porcine reproductive and respiratory syndrome virus (PRRSV) is an important pathogen that causes huge economic losses to the swine industry worldwide. Here, a novel variant of PRRSV strain named TJnh2021 was isolated from nursery piglets with morbidity rate (75%) and mortality rate (40%) in Tianjin Province of China in 2021. Phylogenetic and molecular evolutionary analyses revealed that TJnh2021 was highly...
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