Kati Kariko Helped Shield the World From the Coronavirus. Kariko, Katalin (1955- ), Weissman, Drew (1961- ), RNA (Ribonucleic Acid), Vaccination and Immunization, Coronavirus (2019-nCoV), Research, Content Type: Personal Profile, University of Pennsylvania, BioNTech SE, Pfizer Inc, Moderna Inc, Langer, David (1963- ), Laboratories and Scientific Equipment