Tag Archives: ‘Why

‘Why friends with Covid but no symptoms could be less infectious’

How infectious are people who test positive for Covid-19 but have no symptoms? And what is their contribution to the transmission of live virus? These questions are explored by Allyson Pollock, professor of public health at Newcastle University, who’s always candid and unafraid to say it like it is. She and Newcastle colleague, ­independent researcher… Read More »