Tracing and characterization of foodborne botulism caused by the new MLST type Clostridium botulinum A2 in Hebei province, China - Lu, Ziwei; Feng, Jinzhi; Luo, Xia; Sun, Hui; Huang, Ying; Lu, Shuangshuang; Wang, Dai; Xu, Xuefang; Lu, Xuancheng; Xu, Lixia (Frontiers in Microbiology, 2025)