Covid-19: How many variants are there, and what do we know about them?
20 Aug, 2021 | 10:00h | UTCCovid-19: How many variants are there, and what do we know about them? – The BMJ
Commentary on Twitter
Eight notable variants of SARS-CoV-2 have been found since September 2020. @emahase_ reviews the line-up so far https://t.co/jmzfnbudoL
Watch this video showing how the variants have spread around the globe: pic.twitter.com/KwBl6B48Dy
— The BMJ (@bmj_latest) August 19, 2021