There is no single unifying cause of all long Covid, but scientists are focusing on four main areas:
Blood-clots and damage to small blood vessels (micro-clotting)
A disturbed immune system
People are still infected with the coronavirus
Impaired metabolism
https://www.bbc.com/news/world-60708123
Blood-clots and damage to small blood vessels (micro-clotting)
A disturbed immune system
People are still infected with the coronavirus
Impaired metabolism
https://www.bbc.com/news/world-60708123