AUTHOR=Chen Hong , Chen Na , Chen Hongbo , Zhao Zefang , Yang Jiayao , Sun Jianbo , Li Hanmei , Cong Rihua , Liu Hailong , Liu Tengfei , Chen Shulin TITLE=Histopathological characteristics of PRRS and expression profiles of viral receptors in the piglet immune system JOURNAL=Frontiers in Veterinary Science VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2024.1428273 DOI=10.3389/fvets.2024.1428273 ISSN=2297-1769