Serum Institute of India has sought from India's drug regulator approval for Covishield as a booster dose citing adequate stock of the vaccine in the country and a demand for a booster shot due to the emergence of new coronavirus variants, official sources said.
In an application to the Drugs Controller General of India (DCGI), Prakash Kumar Singh, the Director, Government and Regulatory Affairs at Serum Institute of India (SII) cited that the UK's Medicines and Healthcare products Regulatory Agency has already approved the booster dose of AstraZeneca ChAdOx1 nCoV-19 vaccine, they said.
