This has to be bittersweet for people with chronic fatigue syndrome or other post viral chronic conditions that are not long covid. On the one hand, it's great that these conditions that have been just brushed aside for so long are finally getting some answers. On the other hand, limiting the research to just "long covid" continues to deny the fact that these symptoms have been known to be caused by a plethora of very common illnesses, and will likely limit care for that population.