1. Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China
2. WHO. Coronavirus disease (COVID-19) Situation Report – 116. Geneva, Switzerland: World Health Organization; 2020. Available from: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200515-covid-19-sitrep-116.pdf?sfvrsn=8dd60956_2.
3. First cases of coronavirus disease 2019 (COVID-19) in France: surveillance, investigations and control measures, January 2020
4. WHO. Coronavirus disease (COVID-19) Situation Report – 11. Geneva, Switzerland: World Health Organization; 2020. Available from: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200131-sitrep-11-ncov.pdf?sfvrsn=de7c0f7_4.
5. WHO. Coronavirus disease (COVID-19) Situation Report – 37. Geneva, Switzerland: World Health Organization; 2020. Available from: https://www.who.int/docs/default-source/coronaviruse/situation-reports/20200226-sitrep-37-covid-19.pdf?sfvrsn=2146841e_2.