If you're interested in or even doubting the long term effects, follow one of the larger (91k+ and growing) survivor groups [0]. It is anecdotal, but the stories are very real and quite intense. Even odd things that you don't hear about in the news, like excessive burping [1] and of course, the heart breaking children tag [2].
You don't want this thing if you can help it.
[0] https://www.facebook.com/groups/COVID19survivorcorps/
[1] https://www.facebook.com/groups/COVID19survivorcorps/search/...
[2] https://www.facebook.com/groups/669615740453955/post_tags/?p...