About 96 per cent of the 15 and above population in the country have received at least one COVID-19 vaccine dose while about 83 per cent of has received both doses
The decision to open up the booster to all adults comes as infections grow in many countries and some Indians find it hard to travel abroad without a third dose.
Countries such as Israel, for example, do not consider vaccination complete in the absence of booster doses.
Despite concerns over new mutations of the coronavirus, including the XE variant, Infections in India have fallen to their lowest
India's total infections now stand at more than 4.3 crore, with 5.21 lakh deaths