Decreased Case Fatality Rate of COVID‐19 in the Second Wave: A study in 53 countries or regions

Transboundary and Emerging Diseases - Tập 68 Số 2 - Trang 213-215 - 2021
Guihong Fan1, Zhichun Yang2, Qianying Lin3, Shi Zhao4,5, Lin Yang6, Daihai He7
1Mathematics Department, Columbus State University, Columbus, GA, USA
2School of Mathematical College, Chongqing Normal University, Chongqing, China
3Michigan Institute for Data Science, University of Michigan, Ann Arbor, MI, USA
4JC School of Public Health and Primary Care, Chinese University of Hong Kong, Hong Kong SAR, Hong Kong, China
5Shenzhen Research Institute of Chinese University of Hong Kong, Shenzhen, China
6School of Nursing, Hong Kong Polytechnic University, Hong Kong SAR, Hong Kong, China
7Department of Applied Mathematics, Hong Kong Polytechnic University, Hong Kong SAR, Hong Kong, China

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Tài liệu tham khảo

10.1038/nature14460

10.1016/j.jinf.2020.07.011

10.1183/13993003.01253-2020

10.1093/jtm/taaa133

10.21037/atm.2020.02.66