May be of interest here… a study indicating that vaccination substantially reduces the risk of long COVID (conditional on getting infected in the first place, which itself is less likely after vaccination): Inside Medicine. What Are You Seeing? [COVID-19 medical news] - #5617 by ucbalumnus with link to Association Between BNT162b2 Vaccination and Long COVID After Infections Not Requiring Hospitalization in Health Care Workers | Vaccination | JAMA | JAMA Network