Are Vaccines Contaminated with Retroviruses? By Vincent Iannelli, MD / December 29, 2018 / avian leukosis virus, avian retrovirus, contaminated vaccines, Judy Mikovits, retrovirus, reverse transcriptase, sv40, Vaccine Misinformation, vaccine safety systems, XMRV Vaccines are not contaminated with infectious retroviruses. Share this:FacebookTwitterRedditPrintLinkedInPinterestEmailTumblrWhatsAppLike this:Like Loading...