Recovered COVID Patients Suffering 'Significant Cognitive Deficits' According To Large-Scale UK Study Recovered COVID Patients Suffering ‘Significant Cognitive Deficits’ According To Large-Scale UK Study Over 190 million people have officially contracted SARS-CoV-2, the virus which causes Covid-19. Of that, the vast majority have recovered – while up to one-third reportedly suffer from lingering symptoms of …