Molecular epidemiology and antimicrobial resistance of invasive non-typhoidal Salmonella in China, 2007–2016

Zeqiang Zhan,1 Xuebin Xu,2 Zhen Gu,3 Jianghong Meng,4 Xiayidan Wufuer,5 Mingliu Wang,6 Meilian Huang,7 Jianhui Chen,8 Chunmei Jing,9 Zhiying Xiong,1 Mei Zeng,10 Ming Liao,1 Jianmin Zhang1 1National and Regional Joint Engineering Laboratory for Medicament of Zoonoses Prevention and Control, Key Laboratory of Zoonoses, Ministry of Agriculture, Key Laboratory of Zoonoses Prevention and Control of Guangdong Province, Animal Infectious Diseases Laboratory, College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642, China; 2Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China; 3Emerging Infections Program China Office, Beijing, 102206, China; 4Department of Food Science and Nutrition, University of Maryland, College Park, Maryland 20742, USA; 5Xinjiang Uygur Autonomous Region Center for Disease Control and Prevention, Urumchi 830001, China; 6Guangxi Zhuang Autonomous Region Disease Prevention and Control Center, Nanning 530028, China; 7Xiamen City Children’s Hospital, Xiamen 361006, China; 8Fujian Provincial Center for Disease Control and Prevention, Fuzhou 350001, China; 9Chongqing City Children’s Hospital, Chongqing 400014, China; 10Department of Infectious Diseases, Children’s Hospital of Fudan University, Shanghai 200336, ChinaCorrespondence: Mei ZengDepartment of Infectious Diseases, Children’s Hospital of Fudan University, 399 Wanyuan Road, Shanghai 201102, ChinaEmail zengmeigao@aliyun.comJianmin ZhangCollege of Veterinary Medicine, South China Agricultural University, No. 483 Wushan Road, Tianhe District, Guangzhou 510642, ChinaTel +86 20 8528 0240Fax +86 20 8528 5282Email junfeng-v@163.comPurpose: Human infections caused by invasive non-typhoidal Salmonella (iNTS) are highly prevalent worldwide. However, data for such infections in China are scarce. This study reports the epidemiology of iNTS in China.Methods: INTS isolates were recovered from blood and other clinic