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— simonthong aka kitty poo (@KittyPo80176717) July 22, 2022
Catching an earlier version of SARS-CoV-2 — particularly Omicron — provides some immunity against the two fast-spreading lineages. /1
— simonthong aka kitty poo (@KittyPo80176717) July 22, 2022
The work, which was posted on the medRxiv preprint server on 12 July and has not yet been peer reviewed, feeds into broader research on “how different immunities combine with each other”… /3
— simonthong aka kitty poo (@KittyPo80176717) July 22, 2022
Prior infection with Omicron granted stronger protection: it was 79.7% effective at preventing BA.4 and BA.5 reinfection and 76.1% effective at preventing symptomatic reinfection. /5
— simonthong aka kitty poo (@KittyPo80176717) July 22, 2022
https://www.nature.com/articles/d41586-022-01950-2
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weehingthong 