1. World Health Organization (WHO). Novel coronavirus. https://www.who.int/emergencies/diseases/novel-coronavirus-2019. Accessed 1st July 2020.
2. Yu J, Qiao S, Guo R, Wang X. Cryo-EM structures of HKU2 and SADS-CoV spike glycoproteins provide insights into coronavirus evolution. Nat Commun. 2020;11(3070):1–12.
3. Chen B, Tian EK, He B, Tian L, Han R, Wang S, et al. Overview of lethal human coronaviruses. Signal Transduct Target Ther. 2020;5(89):1–16.
4. Duarte PM, Santana VTPde. Disinfection measures and control of SARS-COV-2 transmission. Global Biosecurity. 2020;1(3).
5. Buonnano M, Welch D, Shuryak I, Brenner DJ. Far-UVC light (222nm) efficiently and safely inactivates airborne human coronaviruses. Sci Rep. 2020;10(10285):1–8.