With low test rates, COVID-19 spreads in shadows
The lack of available tests for COVID-19 means the world is effectively fighting the pandemic blind and may not know the true extent of infection for months if not years, experts said Thursday. Because COVID-19 is so infectious - roughly 2.5 times that of the common cold - but not everyone presents symptoms, the figure of more than 200,000 confirmed cases tells only a fraction of the story. On Tuesday the British government conceded it was likely there were already more than