Experts have raised concerns that this strain can dodge existing immunity and can spread from human to human rapidly ...

The United States will limit Covid-19 boosters to people over 65 or those at risk of serious illness, while requiring vaccine makers to run fresh clinical trials before offering shots ...

The NHS in Somerset has said only 30% of vulnerable people eligible for a spring Covid-19 vaccination booster have taken up ...

German biopharma company BioNTech has said it will commit up to £1 billion ($1.34 billion) in investment in the UK over the ...