Thank you, Colleen. I've been following this group for a while now. I had what I presume was Covid 19 early on, in March 2020, before testing was widespread. I have since developed the onset of migraine headache, brain fog, periods of anxiety, tinnitus, and nearly constant altered smell (the smell of something burning). Lung CT at Mayo revealed ground-glass opacities in my lungs which the pulmonologist said can be a sign of previous Covid infection. So, even without the proof of a positive test, I am quite convinced I am suffering the effects of long-covid. I found this recent article to be interesting and validating, and others might be interested. https://medicine.wustl.edu/news/covid-19-infections-increase-risk-of-long-term-brain-problems/