The 11 version strains of SARS-2 (covid-19) are named after letters of the alphabet and tracked country region to country region with great interest. 9 are listed on this page : https://en.wikipedia.org/wiki/List_of_strains_of_COVID-19 11 are in the last paper I read **11 versions of covid-19 sars-2** =========== 7 major branches in july 2020 : https://phys.org/news/2020-08-strains-sars-cov-.html that page overlook L strain 7% the official killer strain. It omits L strain because China prevented tabulation count data on strain L. 7 major branches not 6 though, and 11 total if pedantic. see? Its called science. Anticlutch thinks ultraviolet microscopes in expensive private high schools can photograph sars-2 ! Proof of Anticlutch retardation here: https://files.catbox.moe/ctpvms.jpg Bwah hah hah hah ! Now he is so butthurt Anticlutch just banned me from over 10 of his subs to censor my free speech facts. /s/kikes /s/WhosePrivilege /s/jewess /s/fellowwhites /s/diversity and more Even though all my comments tend to be anti Jew, this subversive kike "Anticlutch" , who has not even passed 8th grade biology due to him thinking viruses are the same size of cells, let alone as large as perhaps bacteria. Hilarious ! : https://files.catbox.moe/ctpvms.jpg