Emergence of novel recombination lineage 3 of porcine reproductive and respiratory syndrome viruses in Southern China
YK Sun, Q Li, ZQ Yu, XL Han, YF Wei… - Transboundary and …, 2019 - Wiley Online Library
Lineage 3 of porcine reproductive and respiratory syndrome viruses, which belong to North
America type 2, has a long epidemic history in China. The novel lineage 3 viruses constantly …
America type 2, has a long epidemic history in China. The novel lineage 3 viruses constantly …