Please check out resources for the Epstein Barr virus, It has been associated with Covid long haulers and COvid vaccine injury. Because the docs are clueless in so many medical situations, sufferers have gathered together too share their experiences of what has helped them overcome the effects of activation of the EBV (Epstein. Barr Virus. Two long hauler groups that have helped many people are Stuff that Works and Facebook Cocid Long Haulers. I have used Lysiine 500 mg plus olive leaf extract 500mg plus Inspired Nutrition scoop of MONOLAURN/ all 3 twice a day, I took other antiviral supplements but was helped most by eliminating gluten and dairy and protocol described herein. MOST people who are making some progress are sharng options that helped other long haulers. Best wishes for your recovery.