Covid booster shots important to stop infection, finds English study

Researchers at Imperial College London said there is need of booster programme. Photograph: Md Rafayat Haque Khan/ZUMA Press Wire/REX/Shutterstock

Researchers at Imperial College London said there is need of booster programme. Photograph: Md Rafayat Haque Khan/ZUMA Press Wire/REX/Shutterstock

source https://www.theguardian.com/world/2021/oct/14/covid-booster-shots-important-to-stop-infection-finds-english-study