@pacer3702 My neurologist did not bring that up at all regarding the vaccines and neither did I. I have had this now for two years. I have been taking just the alpha lipoic acid since I found out I had SNF. The pricks come in spurts and the burning in my hand also. Then I get some weird sudden shooting nerve pains once in awhile. I had a mouth swab for genetic testing and it was negative as I knew it would be. I did not really suspect the vaccine till after I had been tested for other things. I asked a lot of questions but one of the things I didn't ask was how fast does the SNF take over your body with issues? Is it different for everyone? I have read of people having numbness and burning issues and other things. I will check out the Neuro V Long Haulers Facebook group and also React19. Thank you.