What is Provocation Polio? By Vincent Iannelli, MD / October 22, 2018 / acute flaccid myelitis, AFM, Albert Sabin, causation, Jonas Salk, paralysis, provocation polio, Vaccine Preventable Diseases, VAPP Provocation polio was really a thing, but that doesn’t mean it works for other viruses. Share this:FacebookTwitterRedditPrintLinkedInPinterestEmailTumblrWhatsAppLike this:Like Loading...