1. Epidemic vs. pandemic: What exactly is the difference?;Brabaw;Infectious diseases,2020
2. Time to use the p-word? Coronavirus enters dangerous new phase;Callaway;Nature News,2020
3. Inhibition of SARS-CoV 3C-like protease activity by theaflavin-3,3-digallate (TF3);Chen;eCAM,2005
4. The coronavirus seems unstoppable. What should the word now?;Cohen;Science (New York, N.Y.),2020
5. Daily Mail Online. UK Prime Minister Says COVID-19 Will Cause Many Deaths.(2020). https://philnews.ph/2020/03/13/uk-prime-minister-on-covid-19-many-loved-ones-will-die/