A day after its Covid shot Covovax was included on the CoWIN portal for inoculation of children aged 12-17 years at private vaccination centres, the Serum Institute of India (SII) on Tuesday reduced the price of each dose of the vaccine from Rs 900 to Rs 225, excluding taxes.

Following recommendation of the National Technical Advisory Group on Immunisation (NTAGI) the provision of the vaccine option was included on the portal on Monday.