Andrew Chan

A COVID-19 patient is shown strapped to a yellow gurney with several medical staff moving along side in a blurred motion photograph.

Discussion: Understanding and tracking ‘long COVID’

Doctors around the world are working to understand “long COVID” — a lingering range of symptoms that persists in some people after they have initially recovered from COVID-19 illness. As part of The World’s regular series of conversations with Harvard’s T.H. Chan School of Public Health about the pandemic, reporter Elana Gordon moderated a discussion with Dr. Andrew Chan who addressed long COVID.