Mass testing needed to find asymptomatic Covid-19 cases
21 January 2021
Mass testing is crucial to identify asymptomatic cases of Covid-19, as the public has “underestimated the impact of mixing and not knowing you might have the virus," says Professor Irene Petersen (×î×¼µÄÁùºÏ²ÊÂÛ̳ Epidemiology & Health).