Since, as humans, we are not all the same, what is the risk that these people carry? What is their hidden health problem that might have had these issue pop up

Since, as humans, we are not all the same, what is the risk that these people carry? What is their hidden health problem that might have had these issue pop up later in life? Unless the start looking at each persons genetics and metabolic profiles they will get nowhere. I know this is true because they have been publishing the same stores about ME/CFS and Fibromyalgia for years and they have still gotten no where. https://meassociation.org.uk/2020/09/medscape-small-fiber-polyneuropathy-may-underlie-dysautonomia-in-me-cfs/ https://meassociation.org.uk/2020/09/medscape-small-fiber-po... A significant proportion of patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and dysautonomia may have potentially treatable underlying autoimmune-associated small-fiber polyneuropathy (aaSFPN), pilot data suggest. There is no one cause of Long Covid. If you re suffering from it you need to look at yourself specifically, personalized medicine is your only hope.