Which is good Covishield or Covaxin?
Which is good Covishield or Covaxin?
With the spread of the Delta variant and the anticipated third wave, studies show a decline in the vaccine’s effectiveness against it. Covishield has fallen to 65% and to 61% for Covaxin. Vaccines do not prevent a person from being infected, they help fight Covid19 infection. Dec 9, 2021
