AUTHOR=He Zhenwen , Liu Dingyu , Liu Baoling , Zhang Pian , Wang Xiaohu , Wang Gang , Huang Yuan , Chen Jing , Cai Rujian TITLE=Prevalence of hepatitis E virus in swine in China: a systematic review with meta-analysis (2004–2023) JOURNAL=Frontiers in Veterinary Science VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1472658 DOI=10.3389/fvets.2024.1472658 ISSN=2297-1769