“The INSPIRE COVID Study involves 5,000 volunteers now sought for an online study across America investigating the long-term symptoms of COVID-19. It’s becoming apparent some percentage of those with COVID-19 experience long-term symptoms, subsequently known as “long haulers,” and the rate varies” (TrialSite News, 6/5/21).
https://trialsitenews.com/ucla-seeks-participants-in-long-covid-online-interactive-inspire-study-to-find-better-ways-to-help-long-haulers/