From ‘brain fog’ to heart damage, COVID-19’s lingering problems alarm scientists on July 31, 2020 Get link Facebook X Pinterest Email Other Apps Some COVID-19 survivors are still sick months later. Doctors want to learn why and what they can do https://www.sciencemag.org/news/2020/07/brain-fog-heart-damage-covid-19-s-lingering-problems-alarm-scientists