Pfizer-BioNTech pledge 2B doses to less wealthy nations
ROME - 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 ov…
ROME - 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 ov…