China’s ‘zero Covid’ vs Singapore’s ‘living with it’: Rapid low-cost testing could mean we don’t need to choose | South China Morning Post. (n.d.). Retrieved October 15, 2021, from https://www.scmp.com/comment/opinion/article/3152167/chinas-zero-covid-vs-singapores-living-it-rapid-low-cost-testing

Ian bremmer on Twitter: “Seychelles is most vaccinated country in the world...but right now has more COVID cases per capita than India (!). How is that possible? Most vaccines used are Sinopharm. Which significantly reduces serious illness/death...but doesn’t do much to reduce transmission.” / Twitter. (n.d.). Retrieved May 11, 2021, from https://twitter.com/ianbremmer/status/1391751797770006534

Cyranoski, D. (2020). Arab nations first to approve Chinese COVID vaccine—Despite lack of public data. Nature, 588(7839), 548–548. https://doi.org/10.1038/d41586-020-03563-z