Except that Post-Viral Syndrome has been a thing since before Covid: > Post-viral syndrome, or post-viral fatigue, refers to a sense of tiredness and weakness

Except that Post-Viral Syndrome has been a thing since before Covid: > Post-viral syndrome, or post-viral fatigue, refers to a sense of tiredness and weakness that lingers after a person has fought off a viral infection. It can arise even after common infections, such as the flu. https://www.medicalnewstoday.com/articles/326619 https://www.medicalnewstoday.com/articles/326619