Perhaps that vaccine was a trigger and not the complete cause. We are complex systems and one thing is rarely the only cause. Like you said it made your systems go haywire but they may have already been struggling to hold back this outbreak. It may have been the last straw so to speak. I kno for my body the Covid vaccine was that way. It thru my body into overload and do every weak spot that was under control fell apart.

My dermatologist said more people have since Covid.

Good for you Eric,. For some odd reason GPs nor nurses have ever dealt with this.
It takes a Biopsy and Dermatologist to pin point it.

Research helps. .The first case abservered in 1879. PN received a name in 1909.

Eric, I agree with an easy fix. Wouldn't that be awesome?!!