1. The woman who discovered the first coronavirus, https://www.bbc.com/news/uk-scotland-52278716. Accessed: 09 Dec 2020
2. Naming the coronavirus disease (covid-19) and the virus that causes it, https://www.who.int/emergencies/diseases/novel-coronavirus-2019/technical-guidance/naming-the-coronavirus-disease-(covid-2019)-and-the-virus-that-causes-it. Accessed: 09 Dec 2020
3. Murray P, Rosenthal K, Pfaller M (2020) Medical microbiology E-book. Elsevier Health Sciences
4. Sars-cov-2 may use key carbohydrate to infect cells, https://www.nih.gov/news-events/nih-research-matters/sars-cov-2-may-use-key-carbohydrate-infect-cells. Accessed: 10 Dec 2020
5. Chen G, Wu D, Guo W, Cao Y, Huang D, Wang H, Wang T, Zhang X, Chen H, Yu H (2019) Clinical and immunologic features in severe and moderate forms of coronavirus disease. J Clin Invest 130:2620–2629