Dr. Ashwin Vasan, epidemiologist and professor at Columbia and CEO of Fountain House, a community-based mental and public health organization, talksĀ about the latest stats from New York, plusĀ the impact of COVID-19 on mental health, including a spike in anxiety, substance use and suicidal ideation among U.S. adults, particularly among young people, racial and ethnic minorities, essential workers and caregivers.