I had numbness in my calves and feet. Now it is confined to my feet and improving. It is aggravated by sitting for extended periods. Originally, it was aggravated by sitting even for brief periods. I was thoroughly evaluated for a contributing orthopedic cause such as a pinched nerve in my lower back and there is none. It seems the autoantibodies may also have attacked and inflamed my spinal chord. At the peak, I could greatly reduce the nerve pain and numbness in my feet, if I avoided sitting. Because this is not typical of peripheral neuropathy, I consider it further evidence of an adverse reaction to the vaccine.