Vaccinations and Psoriasis

[Caroline]

Plus we all do agree Psoriasis is an Autoimmune disease, but it's not checked for confirmation via a blood test.  

Eh.. How do you check if you have psoriasis? And than I am thinking of the PsA variant?
Even dermatolist mostly first think that psoriasis is some kind of exzema at first.
As far as I know there is nothing in your blood that can definitely prove that someone has psoriasis or PsA. At least that is what my doctor said. The diagnoses is derived from all kinds of other symptoms.

So... No it is not checked for confirmation, because it can't be.