[Daily
The new model from Oxford University suggests the virus was circulating in the UK by mid-January, around two weeks before the first reported case and a month before the first reported death.
This means it could have had enough time to have spread widely, with many Britons acquiring immunity. Sunetra Gupta, a professor of theoretical epidemiology who led the study, said testing was needed to assess the theory.
‘We need immediately to begin large-scale serological surveys – antibody testing – to assess what stage of the epidemic we are in now,’ she said....<<<Read The Full Article Here>>>....