What is behind fears that UK coronavirus variant is more lethal?
4 Min Read LONDON (Reuters) - British scientists have said the UK variant of the coronavirus that is behind a surge in COVID-19 infections there may be not only more transmissible, but also more lethal - with a mortality risk around 30% higher than other variants. FILE PHOTO: A 3D-printed coronavirus model is seen in front of a British flag on display in this illustration taken March 25, 2020. REUTERS/Dado Ruvic/Illustration The UK variant - known as B.1.1.7 - is also up to 70% more contagious than other coronavirus variants circulating in the UK and has already been detected across the worl...