understanding the underlying cause of these conditions will allow us to develop targeted therapies for patients in the future,” said Prof. Matthew Campbell

Lets hope so. I imagine they might try medicines to reduce the bleeding and improve healing.

Anecdotally speaking I had covid a few months before vaccination became available (yay) and had horrible brain fog. I forgot a lot of words and really struggled with finishing sentences, things like that. It did improve but it took about a year. At the same time one of my toes kept swelling up every time my feet got cold and that stopped around the same time my ability to think improved.