Nearly three million adults in England have still not come forward for a Covid vaccine, data reveals.
Experts say the figure includes some people who could get extremely sick if they were to catch the virus.
Most elderly and vulnerable people have already had several protective shots.
Getting fully immunised saves lives by cutting the risk of severe Covid illness, although it cannot fully stop infections. Cases have been rising rapidly in the UK in recent weeks.
An estimated 2.7m people - or one in every 25 - is thought to be infected.
https://www.bbc.co.uk/news/health-62138545