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by julieturner99
1672 days ago
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The evidence isn't yet in for immunity persistence post-booster, with Pfizer or Moderna. There's a chance that immunity wanes less quickly with the booster's 6 month+ window vs the original 2nd shot's 3 week window. Of course, if a mutation evades the vaccine's design then it doesn't matter much, but for the moment I'm hopeful that 5 months out from a booster is still a relatively high protection %. |
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