Maybe. However, the rates at which I'm seeing long Covid seem entirely novel. Something like 30% of all cases in a recent study show signs of it, including mild

Maybe. However, the rates at which I'm seeing long Covid seem entirely novel. Something like 30% of all cases in a recent study show signs of it, including mild cases. I admit there are overlaps in fatigue syndrome (and should've phrased my original comment differently), but AFAIK we've usually only seen that in severe infections with other diseases while we're seeing abnormally high rates of (to varying degrees) cognitive impairment even in mild or asymptomatic Covid infections.