What do we know about the new ‘worst ever’ Covid variant? The Guardian har svaret: https://www.theguardian.com/world/2021/nov/25/what-do-we-know-about-the-new-worst-ever-covid-variant DN informerar: https://www.dn.se/varlden/epidemiologen-om-nya-varianten-klart-orovackande/ Dela det här:TwitterFacebookGillaGilla Laddar in … Relaterade