VirologyAnimalsPorcine respiratory and reproductive syndrome virusSwinePorcine Reproductive and Respiratory SyndromeVaccines
Attenuation of a contemporary Chinese PRRSV-1 strain via serial cell passage and evaluation of its protective efficacy as a modified live virus vaccine candidate.
Jianming Long, Keyi Liu, Yiting Chen, Xindong Wang, Zhiying Su, Guoyang Li, Kang Zhang, Tongwei Ren, Yifeng Qin, Kang Ouyang, Ying Chen, Weijian Huang, Yeshi Yin, Yingyi Wei, Zuzhang Wei
Published: 202610.1016/j.virol.2025.110746
Abstract
Porcine Reproductive and Respiratory Syndrome Virus type 1 (PRRSV-1) imposes substantial economic burdens on global swine production. In China, where only subtype 1 strains circulate across 23 provinces, evolving subpopulations challenge existing con…
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