Great News for Natural Immunity!

Previous variants of SARS-CoV-2 provide protection against omicron BA.5 infection

Sep 02, 2022

∙ Paid

Great news for natural immunity!

Happy September everyone!

If you had BA.1 or BA.2 Omicron SARS-CoV-2 infections previously, data out yesterday (from a huge study of 9M+ people) gives you a 76.8% level of protections against BA.5 (the current circulating variant, 80%+ of strains currently sequenced.) Other previous COVID infections also do provide great …

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