The heightened and substantial risk of autoimmune diseases following Covid from the South Korea experience of >350,000 people with Covid and >6.1 million controls
https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2810259

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 this is the 4th country report, all with consistent findings of heightened risk associated with SARS-CoV-2 infections
Summary Table below
Reviewed here https://erictopol.substack.com/p/the-heightened-risk-of-autoimmune

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