India approves COVID-19 precautionary dose for all adults. Why and when to get the extra shot?
April 09, 2022 17:52 ISTIn India, precautionary dose of COVID-19 vaccines will be available to all aged above 18 years at private vaccination centers from April 10. Data suggest that a booster dose provides good short-term vaccine effectiveness and has a safety profile similar to the second dose of the vaccine.