The citation needed anti-science crowd comes out hard in any HN COVID-19 discussion. I don’t know about you guys but the only sources I need are Joe Rogan and Elon Musk. Scientists are just trying to mind control us with scary science!

good question. Without random tests, I'm not sure if we even have a clue as to what percent of the population has had this. As such, we can't say how many are negatively affected after. In cases where people were admitted to a facility, we can follow up, but that is already selection bias.