https://www.truescoopnews.com/purpose-of-booster-dose

purpose-of-booster-dose news : Latest purpose-of-booster-dose News At True Scoop 

purpose-of-booster-dose News Today : Get All latest  purpose-of-booster-dose News And Updates On True Scoop News. Read Politics News, Current Affairs  And News Headlines On  purpose-of-booster-dose News Today.

The purpose of booster dose is to extend vaccine efficacy in people who have already received primary vaccination.

News

Explained: Over 36 countries are administering Covid booster shots; Is India ready for the third dose?