VACCINATION AGAINST SARS-COV-2 and PSORIASIS: the three things every dermatologist should know.

Currently there are two vaccines already authorized from FDA and EMA for Emergency Use (1). They are the BNT162b2 and the mRNA-1273, respectively produced by Pfizer/BioNTech® and Moderna® (Tab.1). Both vaccines consist of nucleic acid, mRNA able to induce our human cells to use protein factories to make the antigen (viral spike protein) that will trigger an immune response.