No, it is the previously established inflammatory fragility of infected people that is the GROUND for them to develop, it is well known and tested in different ways. These are not sequelae of covid, but of previous inflammatory problems, and that one declares symptoms or side effects of covid, the covid being in reality only the unpinning of the pomegranate (mainly in obese people and people with the past inflammatory ... for years and more likely decades ...) This is why vaccination is a problem, it can potentially exacerbate or pre-trigger inflammatory syndromes, and any virus that passes afterwards can be undocking.
Without being too mistaken, it's vasculitis of small blood vessels (or something like that). This pathology can therefore affect all that is drained by the blood, therefore absolutely everything in the human body. One of the very first signs is that of dry skin, of the presence of allergies, but we cannot be categorical because some subjects can develop previous weaknesses in organs inaccessible visually (the lungs for smokers, the liver for drinkers, the heart for the obese and hypertensive, etc. for the tongue, it is surely those who hung it well?)
The number of average cases with acute rate of this type of pathologies (of the blood vessels) should give the range of these “
atypical influenza cases (Because yes, without wanting to be categorical, mild covid gives flu-like symptoms at first, and can degenerate into a mainly respiratory disease, comparable to what happens after a bad flu causing complications or even death.)
So we are deceived a little when we say that these are covid symptoms, they are only pre-existing effects, still not (or little) expressed ... and amplified by the “unpinning” covid.