Covid: Genes hold clues to why some people get severely ill A study has identified genes that provide clues about why some people get seriously ill from Covid-19. Source
Covid: UK isolation period shortened to 10 days The change will apply to contacts of coronavirus cases and people quarantining after travel. Source
Covid: Trials to test combination of Oxford and Sputnik vaccines The aim is to see whether mixing two vaccines could improve protection against Covid-19. Source