511 - How to Minimize Risks of COVID—and Other Infectious Diseases—During Air Travel

Dr. Mark Gendreau, an emergency department physician in Boston, talks with Dr. Josh Sharfstein about the marvels of airplane ventilation, the transmission of diseases like flu, measles, and SARS in airplanes, the overall risk for COVID-19, and how travelers can more safely navigate the riskiest "choke points" during air travel.