
Vaccination (compared with no vaccination) was associated with reduced odds of hospitalisation or having more than five symptoms in the first week of illness following the first or second dose, and long-duration (≥28 days) symptoms following the second dose. "Brain damage" isn't a specific symptom, but Table 2 lists a number of mental conditions that seem to be more common in unvaccinated people than vaccinated: For example, "Headache", and "Loss of concentration" were about cut in half in vaccinated people. Association between vaccination status and reported incidence of post-acute COVID-19 symptoms in Israel: a cross-sectional study of patients tested between March 2020 and November 2021 -note, this is a preprint that hasn't been through peer review yet Our results suggest that, in addition to reducing the risk of acute illness, COVID-19 vaccination may have a protective effect against long COVID. Vaccination with at least two doses of COVID-19 vaccine was associated with a substantial decrease in reporting the most common post-acute COVID-19 symptoms, bringing it back to baseline. Carl Sagan, CosmosĬOVID vaccines do seem to prevent "post-acute COVID-19 symptoms": We make our world significant by the courage of our questions and by the depth of our answers. For more open-ended questions, try /r/AskScienceDiscussion | Sign up to be a panelist!.Looking for flair? Sign up to be a panelist!.

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