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Pfizer head of vaccine research: "I took this very personally... nothing else mattered"

Name: Pfizer head of vaccine research: "I took this very personally... nothing else mattered"
Uploaded: 2020-12-15T06:55:00-0500
Duration: 1 min 20 s
Description: 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.

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.