Two days post-COVID booster (Pfizer bivalent) and I have to say this one had the mildest side effects so far. Arm was barely sore for 12 hours, and I’m only a little bit fatigued. I did sleep really well last night, though.
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Replying to @wendynather
I had the Moderna bivalent and likewise basically no side-effects

Sep 12, 2022 · 1:55 AM UTC

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Whatever - it all sure beats a ventilator - or iron lung. History pre vaccine:
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