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Article

Genetic diversity and pathogenicity of novel recombinant strains of PRRSV lineages 1.5, lineages 1.8 and lineages 8 in South China.

Frontiers in cellular and infection microbiology - 1 Jan 2026

Gao Xiaopeng, Qin Guangrun, Fu Yuanyuan, Fan Zechang, Lin Limiao, Zhao Haishen, Ren Bohua, Li Qunhui, Wu Yu

Abstract excerpt

Porcine reproductive and respiratory syndrome virus (PRRSV), particularly genotype 2 (PRRSV-2), inflicts substantial economic losses on the global swine industry. In China, Lineage 1 of PRRSV-2 has been the dominant epidemic strain since 2016 and is characterized by frequent recombination. This study investigated the molecular epidemiology of PRRSV in Southern China from 2022 to 2024. Among 1, 139 clinical...

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Source

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Identifiers

PMID: 42453985
DOI: 10.3389/fcimb.2026.1798945
PMCID: PMC13365206

Genes

GP5
HP

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 3 Sept 2026.

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