BioNTech

A Covid vaccine booster which is aimed at tackling multiple variants of the virus has shown promise (Photo: Shutterstock)

Coronavirus Covid vaccine booster tackling multiple variants shows promise, suggests trial d... Helen Johnson

Read This British adults could get fourth Covid jab as deal agreed for 114m extra doses Group Reporter

Coronavirus Over-40s to be offered Covid booster jab as vaccination programme extended Helen Johnson

Coronavirus Another chance for anyone over 18 to get Covid-19 vaccination in Sheffield TODAY Steve Jones

Read This Study finds Pfizer vaccine recipients have lower antibody levels against Delta v... Sarah Wilson

Coronavirus Pfizer jab likely to be effective against Indian variant of Covid, says BioNTech... Helen Johnson

Read This Covid vaccines lower the risk of over-80s getting seriously ill by 80% - the lat... Rhona Shennan

Coronavirus The 13 sites delivering Covid-19 vaccine jabs in Sheffield – full list Rahmah Ghazali

Coronavirus These are the first people in Sheffield to receive a vaccine on historic day for... Robert Cumber