Dr. Paul Stoffels, the chief scientific officer at Johnson & Johnson, tells NPR the company’s vaccine is very effective where it matters most: preventing hospitalizations and deaths.
(Image credit: Michael Ciaglo/Getty Images)
Dr. Paul Stoffels, the chief scientific officer at Johnson & Johnson, tells NPR the company’s vaccine is very effective where it matters most: preventing hospitalizations and deaths.
(Image credit: Michael Ciaglo/Getty Images)