Alison Buttenheim of the School of Nursing said vaccine mandates can act as rewards. “One thing we are solving for is allowing people to live as close to a normal, unrestricted life,” she said. “For a vaccinated person, that’s good for my mental health, connections, social interactions and feeling reassured my city is watching out for me.”
https://www.washingtonpost.com/health/2022/03/03/vaccine-mandates-restaurants/ The Washington Post