AUTHOR=Liu Jiajia , Hu Guangli , Liu Shengjin , Ren Guangcai , Gao Liguo , Zhao Zhiqing , Geng Rui , Wang Dingli , Shen Xiao , Chen Feng , Shen Hanqin TITLE=Evaluating passive immunity in piglets from sows vaccinated with a PEDV S protein subunit vaccine JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=14 YEAR=2025 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2024.1498610 DOI=10.3389/fcimb.2024.1498610 ISSN=2235-2988