English Variants of SARS-CoV-2 Cited by user Citation bot on 18 May 2021 The variant first sampled and identified in China is considered by researchers to differ from the progenitor genome "by three variants".
Swedish Varianter av SARS-CoV-2 Cited by user Manvswow on 17 May 2021 Sekvensen WIV04/2019, som tillhör GISAID S kladen / PANGOLIN A kladen / Nextstrain 19B kladen, som tros vara den originella sekvensen som smittar människor, känd som "sekv…