Pfizer studying third COVID-19 vaccine dose to fight new strains
February 26 2021, 08:00
Pfizer Inc. and BioNTech SE have begun a study testing in people whether the companies’ Covid-19 shot can provide protection against emerging strains of the coronavirus.
Pfizer Inc. and BioNTech SE have begun a study testing in people whether the companies’ Covid-19 shot can provide protection against emerging strains of the coronavirus.
Source:
FOX News