How can I minimize COVID-19 transmission when riding a car?

Infection and Spread

A: Open up those windows, mask up, and keep the duration short. Physicists from UMass Amherst recently used simulations of airflow patterns within car interiors to study the best way to minimize transmission risk during ride-share style car rides. The car geometry was based on a Toyota Prius traveling 50 mph. Key results: ➡️ Opening