1. The incubation period of coronavirus disease 2019 (COVID-19) from publicly reported confirmed cases: Estimation and application;Lauer;Ann Intern Med,2020
2. WHO. COVID-19 Dashboard. Available from: https://covid19.who.int/. [Last accessed on 2021 Oct 13].
3. CDC. Novel Coronavirus 2019, Wuhan, China. Available from: https://www.cdc.gov/coronavirus/2019-ncov/index.html. [Last accessed on 2021 Aug 12].
4. WHO. COVID-19, Advice for Public. Available from: https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public. [Last accessed on 2021 May 12].
5. Hypothetical emergence of poliovirus in 2020: Part 2.Exploration of the potential role of vaccines in control and eradication;Thompson;Expert Rev Vaccines,2021