The husband-and-wife team responsible for the Biontech vaccine, and currently at the forefront of cancer research, were interviewed by Laura Kuenssberg this morning. They were very impressive people, modest and articulate, and when asked about masks, they said that they both still wear them in situations where large numbers of people are encountered, such as when shopping or travelling. Personally, I'm happy to accept the advice of experts, and, having lately been a bit absent-minded about it, will go back to wearing a mask on such occasions.
Colin Jordan ● 947d