txt.sour.is xkcd-com@feeds.twtxt.net "Immunity This plan may sound appealing to people who know a little about the immune system, but the drawbacks are clear to people who know a lot ..."

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Mon, Dec 20 00:00 2021 (3y ago)

Immunity
This plan may sound appealing to people who know a little about the immune system, but the drawbacks are clear to people who know a lot about the immune system and also to people who don't know anything about it. ⌘ Read more

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