Coronavirus disease 2019 (COVID-19) is an infectious diseases caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). COVID-19 first emerged in the Chinese city of Wuhan in December 2019, and has now infected 1.6 million individuals in 184 countries around the world (as of April 9, 2020). As Figure 1 shows, COVID-19 has disproportionately affectedContinue reading “Price guarantee to support COVID-19 vaccines”