1. World Economic Forum. The global risks report 2020. From http://www3.weforum.org/docs/WEF_Global_Risk_Report_2020.pdf; 15 January 2020.
2. Johns Hopkins Coronavirus Resource Center. COVID-19 dashboard. From https://coronavirus.jhu.edu/; 4 August 2021.
3. Biosecurity: the socio-politics of invasive species and infectious diseases;Dobson,2003
4. Estimating the number of infections and the impact of non-pharmaceutical interventions on COVID-19;Flaxman,2020
5. An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China;Tian;Science,2020