The epidemiologist in charge of Sweden’s coronavirus response has dismissed the scientific evidence for mask-wearing as “astonishingly weak” and suggested that making face coverings mandatory could backfire. Anders Tegnell, the face of his country’s distinctive light-touch approach to Covid-19, said it was “very dangerous” to believe that facemasks on their own could control the spread … Continue reading ‘Dangerous’ to think masks will stop virus – The Times