[OC] Omicron Variant establishes very quickly. Since then Omicron sub-variants dominate starting with BA1. Each sub-variant wave starts to be replaced by 8-9 weeks. BA4+BA5 wave hasn't seen a new competitor for about 14 weeks now. Maybe the new booster for BA4+BA5 is the last one needed.

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https://ift.tt/XxGDcJr Submitted August 24, 2022 at 11:53PM by schi854 https://ift.tt/VQrJW6h