Long COVID and Chronic Fatigue Syndrome

There is something peculiar about the immune response in women and that doesn't manifest itself in terms of other EBV associated diseases but it is worth mentioning however that there are these similarities between long COVID and chronic fatigue syndrome. And again the the fact that women are more commonly affected by chronic fatigue syndrome than men. We we heard earlier that about 15% of people get really persistent symptoms that don't seem to go away after after years do you think there's something special about them and EBVs doing that or do we just not know have we got any insights yet?