This is a really well-done comprehensive article on long Covid in the Scientific American, I hope others will get informed on it and start masking up to protect themselves and others, because it is common and these body systems are truly being affected, and we need to do something. To start we need others to get educated: https://www.scientificamerican.com/article/long-covid-now-looks-like-a-neurological-disease-helping-doctors-to-focus-treatments/