India becomes second country to cross two billion Covid jabs

For people over 50 and with compromised immune systems, a second booster dose should be administered four months after receiving an initial

The maximum gap interval 28 days after the 2-dose primary series, as per the CDC

covid 19 in karnataka As of Sep 2023, a single dose of COVID booster vaccination is recommended after 3-6 months of the 2nd primary dose of COVID-19 vaccination schedule For

covid cases in karnataka in last 24 hours today Administration for COVID-19 , the schedule of Covishield vaccine under National Covid-19 Vaccination Strategy is to administer the 2nd