AUTHOR=Gou Hongchao , Zhou Xia , Zhai Shao-Lun TITLE=Editorial: Emerging swine infectious diseases JOURNAL=Frontiers in Veterinary Science VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2023.1349844 DOI=10.3389/fvets.2023.1349844 ISSN=2297-1769