Why Are We Still Listening?
Sir Patrick Vallence can swivel on it, frankly. Britons might still have to wear face masks next winter, Sir Patrick Vallance said today. The chief scientific adviser […]
Day: 8 December 2020
Someone Paid for This?
Well, duh! Face shields offer no protection against coronavirus if an infected person nearby sneezes without a mask on, a study shows. Researchers used computer models to […]