EXPLAINER: What is vaccine efficacy and what does it mean?

As Covaxin shows vaccine efficacy of 81 percent, a look at what efficacy means, how it is calculated, the difference between efficacy and efficiency, and more

Published: Mar 4, 2021 07:25:46 PM IST
Updated: Mar 4, 2021 07:35:43 PM IST

 

Click here to see Forbes India's comprehensive coverage on the Covid-19 situation and its impact on life, business and the economy‚Äč

Post Your Comment
Required
Required, will not be published
All comments are moderated