Vaccinated people urged 'not to change behaviour'published at 10:25 Greenwich Mean Time 19 January 2021
People who have received a coronavirus vaccination are being urged to be cautious and not change their behaviour.
Prof Janet Lord, the director of the Institute of Inflammation and Ageing at Birmingham University, said it was "really important that people stay on their guard even if they've had that first vaccination".
Asked whether people who have received the jab can hug their children, she told BBC Radio 4's Today programme: "I would certainly advise not to do that at the moment because, as you probably know, with the vaccines they take several weeks before they are maximally effective."
She also warned against the idea of a coronavirus immunity passport until more is known about transmission of the virus among those who have been vaccinated.