The total number of Covid-19 vaccine doses administered in the country has gone past 26.53 crore, including more than 4.81 crore doses administered to people in the 18-44 age group. Meanwhile, the possible third wave of Covid-19 unlikely to affect children much, as per the WHO-AIIMS survey. Sputnik V said it will soon offer a booster shot, adjusted to work against the Delta variant of coronavirus to other vaccine manufacturers, Stay tuned for more updates.