A novel L1C.5 RFLP-1-4-4 recombinant porcine reproductive and respiratory syndrome virus between wild-type virus and a modified-live virus vaccine is highly pathogenic to piglets

Porcine reproductive and respiratory syndrome (PRRS) is a severe viral disease in pigs caused by porcine reproductive and respiratory syndrome virus (PRRSV). It poses a severe threat to the global swine breeding industry. Recently, the emergence of PRRSV lineage 1C.5 in the United States and China w...

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Bibliographic Details
Main Authors: Xue Gao, Jun Zhou, Runmin Kang, Haohao Lu, Shuo Feng, Yiwen Pei, Jie Liu, Zhidong Zhang, Long Zhou
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Veterinary Science
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Online Access:https://www.frontiersin.org/articles/10.3389/fvets.2025.1627238/full
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