Conditions like chronic fatigue syndrome have been linked to viral infections, so it’s possible that the covid-19 virus may go on to trigger similar conditions
Source:
https://www.newscientist.com/article/mg24632783-400-could-the-coronavirus-trigger-post-viral-fatigue-syndromes/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home