Thanks Sue. Very interesting and I agree with all your points. In my case I am wondering if it is because I have post viral PN that the immune system is reacting to what it sees as a new virus by going into overdrive. In which case this kind of reaction may be quite rare and specific to this form of PN. My next door neighbiur is a diabetic with PN and he had no reaction to the nRNA vaccjne for e.g.