The article attributes CFS to an immune response. I think that's over-simplifying it. Certainly for long covid, it appears to be multiple different things all a

The article attributes CFS to an immune response. I think that's over-simplifying it. Certainly for long covid, it appears to be multiple different things all acting together, and that's probably true for CFS too. Yes, there's probably an immune system involvement, but it's probably also other things, and it might be a different mixture of things for each different person. I think this is one of the things that makes the condition so complicated and hard to treat. I caught covid in May 2022. I mostly recovered after a month, but it was about 6 months later that I started feeling really tired and having brain fog. It's getting a little better now, slowly.