|[https://jamanetwork.com/journals/jama/fullarticle/2762130 Wu, Zunyou, and Jennifer M. Mcgoogan. “Characteristics of and Important Lessons From the Coronavirus Disease 2019 (COVID-19) Outbreak in China.” Jama, February 24, 2020. https://doi.org/10.1001/jama.2020.2648.]
|[https://www.land.nrw/sites/default/files/asset/document/zwischenergebnis_covid19_case_study_gangelt_0.pdf Vorläufiges Ergebnis und Schlussfolgerungen der COVID-19 Case-Cluster-Study (Gemeinde Gangelt)]
|[https://www.nejm.org/doi/full/10.1056/NEJMc2001573 Liu, Ying-Chu, Ching-Hui Liao, Chin-Fu Chang, Chu-Chung Chou, and Yan-Ren Lin. “A Locally Transmitted Case of SARS-CoV-2 Infection in Taiwan.” New England Journal of Medicine, February 12, 2020. https://doi.org/10.1056/nejmc2001573.]
|[https://www.nejm.org/doi/full/10.1056/NEJMc2001621?query=featured_home Pongpirul, Wannarat A., Krit Pongpirul, Anuttra C. Ratnarathon, and Wisit Prasithsirikul. “Journey of a Thai Taxi Driver and Novel Coronavirus.” New England Journal of Medicine, February 12, 2020. https://doi.org/10.1056/nejmc2001621.]
|[https://jamanetwork.com/journals/jama/fullarticle/2762452 Lan, Lan, Dan Xu, Guangming Ye, Chen Xia, Shaokang Wang, Yirong Li, and Haibo Xu. “Positive RT-PCR Test Results in Patients Recovered From COVID-19.” Jama, February 27, 2020. https://doi.org/10.1001/jama.2020.2783.]
|[https://www.fttsus.jp/covinfo/ 佐藤 彰洋. “COVID-19情報 感染拡大抑制に関する研究・検討資料内容.” COVID-19情報共有 – By Prof. Dr. Aki-Hiro Sato. Accessed March 13, 2020. https://www.fttsus.jp/covinfo/.]