The Drugs Controller General of India (DCGI) has given the approval to conduct a study on mixing of Covishield and Covaxin vaccines. The step has been taken to boost the mass vaccination drive against the coronavirus across the nation. The DCGI has said that the study and its clinical trials will be conducted by Christian Medical College in Vellore.
 
The study aims to find out whether a person can be given two different vaccine shots -- one each of Covishield and Covaxin -- to be fully vaccinated against the coronavirus disease, instead of the existing practice of administering twin shots of the same vaccine.

The Drugs Controller General of India (DCGI) has given the approval to conduct a study on mixing of Covishield and Covaxin vaccines. The step has been taken to boost the mass vaccination drive against the coronavirus across the nation. The DCGI has said that the study and its clinical trials will be conducted by Christian Medical College in Vellore.
 
The study aims to find out whether a person can be given two different vaccine shots -- one each of Covishield and Covaxin -- to be fully vaccinated against the coronavirus disease, instead of the existing practice of administering twin shots of the same vaccine.