1. Ma J. Coronavirus: China’s first confirmed Covid-19 case traced back to November 17. South China Morning Post. 2020 Mar 13. Available from: https://www.scmp.com/news/china/society/article/3074991/coronavirus-chinas-first-confirmed-covid-19-case-traced-back [cited 2020 Jul 1].
2. Statement on the second meeting of the International Health Regulations (2005) Emergency Committee regarding the outbreak of novel coronavirus (2019-nCoV). Geneva: World Health Organization
3. 2020. Available from: https://www.who.int/news-room/detail/30-01-2020-statement-on-the-second-meeting-of-the-international-health-regulations-(2005)-emergency-committee-regarding-the-outbreak-of-novel-coronavirus-(2019-ncov) [cited 2020 Jun 29].
4. WHO statement on cases of COVID-19 surpassing 100 000. Geneva: World Health Organization; 2020. Available from: https://www.who.int/news-room/detail/07-03-2020-who-statement-on-cases-of-covid-19-surpassing-100-000 [cited 2020 Jun 29].
5. COVID-19 and world trade. Geneva: World Trade Organization; 2020. Available from: https://www.wto.org/english/tratop_e/covid19_e/covid19_e.htm [cited 2020 Jun 29].