Can Covishield-Covaxin Be Mixed? Study Commissioned To Examine It

A study on mixing Covishield and Covaxin, the two main vaccines used in India's COVID-19 vaccination programme, has been given the go-ahead by the Drugs Controller General Of India (DCGI). This study will be different from the one by the Indian Council of Medical Research, which said mixing the two Covid vaccines elicited better safety and immunogenicity results.