Fengfeng Liu; Canjun Zheng; Liping Wang; Mengjie Geng; Hui Chen; Sheng Zhou; Lu Ran; Zhongjie Li; Yanping Zhang; Zijian Feng; George F. Gao; Zhaorui Chang; Fengfeng Liu; Canjun Zheng; Liping Wang; Mengjie Geng; Hui Chen; Sheng Zhou; Lu Ran; Zhongjie Li; Yanping Zhang; Zijian Feng; George F. Gao; Zhaorui Chang

doi:10.46234/ccdcw2021.138

[1]

National Health Commission of China. Transcript of the press conference of the Joint Prevention and Control Mechanism of the State Council on December 19, 2020. http://www.nhc.gov.cn/xcs/s3574/202012/dd603e667f6d47238a8998860f8b9c0a.shtml. [2021-6-5]. (In Chinese). http://www.nhc.gov.cn/xcs/s3574/202012/dd603e667f6d47238a8998860f8b9c0a.shtml

[2]

Li ZJ, Liu FF, Cui JZ, Peng ZB, Chang ZR, Lai SJ, et al. Comprehensive large-scale nucleic acid–testing strategies support China’s sustained containment of COVID-19. Nat Med 2021;27(5):740 − 2. http://dx.doi.org/10.1038/s41591-021-01308-7 CrossRef

[3]

WHO. SARS-CoV-2 variants of concern and variants of interest, updated 31 May 2021. https://www.who.int/en/activities/tracking-SARS-CoV-2-variants/. [2021-6-5].https://www.who.int/en/activities/tracking-SARS-CoV-2-variants/