AArchives of Virology3/27/2026Epidemiological and evolutionary analysis of porcine circovirus type 2 within pig populations in central China during 2021-2024Jia-Xin Li·Shi-Jie Ma·Fang Wang·Yong Li·Guang-Cai Wang·Honglei Zhang·Xueyan Ding·Lan-Lan Zheng·Hui LiRead at Archives of VirologyTagsAnimal Virus Infections StudiesAnimal Science and Zoology