https://www.msn.com/en-us/news/us/pfizer-head-of-vaccine-research-i-took-this-very-personally-nothing-else-mattered/vi-BB1bWvAf?ocid=msedgntp

Kathrin Jansen saw the deadly impact of COVID-19 in New York and it fueled her desire to develop a vaccine. 60 Minutes reports, Sunday.

IS THIS CRIS WALLACE IN DRAG