1. World Health Organization [internet]. WHO Director-General's opening remarks at the media briefing on COVID-19; 2020. Accessed December 18, 2022. https://www.who.int/director-general/speeches/detail/who-director-general-s-opening-remarks-at-the-media-briefing-on-covid-19---11-march-2020.
2. A novel coronavirus from patients with pneumonia in China, 2019;Zhu;N Engl J Med,2020
3. World Health Organization [internet]. Technical guidance: Naming the coronavirus disease (COVID-19) and the virus that causes it; 2020. Accessed December 18, 2022. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/technical-guidance/naming-the-coronavirus-disease.
4. Center for Disease Control and Prevention [internet]. Scientific Brief: SARS-CoV-2 Transmission; 2021. Accessed December 18, 2022. https://www.cdc.gov/coronavirus/2019-ncov/science/science-briefs/sars-cov-2-transmission.html.
5. The importance of fecal nucleic acid detection in patients with coronavirus disease (COVID-19): a systematic review and meta-analysis;Zhou;J Med Virol,2022