Highlights Union health minister Dr. Harsh Vardhan on Friday conveyed India’s strong opposition to the idea of vaccine passport at a G7 plus ministerial session. Dr. Vardhan stated that the COVID-19 vaccine coverage of developing countries is less than the developed countries. New Delhi: Union health minister Dr. Harsh Vardhan on Friday (June 4, 2021) expressed India’s concern over the idea of vaccine passport at a G7 plus ministerial session. Dr. Vardhan conveyed India’s strong opposition to the idea and said that it is still immature to implement such a move, stating that the COVID-19 vaccine coverage of developing countries is less than the developed countries.