MPR News with Angela Davis

What does it mean to have long-haul COVID?

A person keeps statistics on a clipboard.
Physical therapist Cassie Anderson takes note of patient Anna Marie Rieffert's vitals and level of fatigue as she walks on a treadmill as part of a physical therapy to treat long-term symptoms of COVID-19 at a University of Minnesota hospital in Minneapolis in June.
Evan Frost | MPR News file