Pfizer-BioNTech pledge 2B doses to less wealthy nations
Ontario resuming use of AstraZeneca, but only as second dose
21 May 2021Providing medications for free leads to greater adherence and cost-savings, study shows
21 May 2021Pfizer-BioNTech pledge 2B doses to less wealthy nations
American pharmaceutical company Pfizer and German company BioNTech pledged Friday to deliver 2 billion doses of their COVID-19 vaccine to middle- and low-income countries over the next 18 months, amid international calls for more vaccine solidarity.
