Apollo hospitals MD calls Covaxin, Covishield combination results 'encouraging'

Covaxin contains dead virus of Covid which triggers the immune system to draw up a defense system against Covid while Covishield is vector based and introduces weak virus of common cold in the body that forms an immunity barrier to fight coronavirus, explained Dr. Sameer Bhati, Public Health Expert.
Source: The Economic Times - Category: Consumer Health News Source Type: news