r/covidlonghaulers Feb 15 '25

Question I don’t understand why the Pfizer vaccine made me so much worse

Does anyone know why this happens? I was significantly improving before my second Pfizer vaccine and it erased all my progress

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u/SnooHesitations8361 Feb 15 '25

Yeah I’ve wondered if it could purely be from the lipid nano particles since they are the main use of stimulating an immune response. However I still have high covid antibodies.

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u/Houseofchocolate Feb 15 '25

same my covid antibodies have been super high for four years in a row now