Mahima Datla, Managing Director of Biological E Ltd., speaks to NDTV as India today started the vaccination of children aged 12 to 14 years. India today started vaccinating children aged 12 to 14 years as it expands its COVID-19 vaccination coverage. The COVID-19 vaccine to be administered to those in the 12-14 age group would be Corbevax, which is manufactured by Biological E, Hyderabad.