NYC's Pledge to Extend Life Expectancy

A doctor uses a hand-held Doppler probe on a pregnant woman to measure the heartbeat of the fetus on Dec. 17, 2021, in Jackson, Miss.

Ashwin Vasan, MD, PhD, commissioner of the New York City Department of Health and Mental Hygiene, talks about the city's plan to increase life expectancy, which has taken a hit since COVID, including what conditions they are targeting in order to lengthen the life spans of New Yorkers.