Covaxin Only 50% Effective At Height Of Covid Infections: Study
Bharat Biotech's vaccine was only 50% effective at preventing symptomatic COVID-19 in a high-risk population during a devastating second wave...
Lancet Infectious Diseases journal
Bharat Biotech's vaccine was only 50% effective at preventing symptomatic COVID-19 in a high-risk population during a devastating second wave...
