“individuals with non-severe acute respiratory illness caused by SARS-CoV-2 experienced only modestly greater risk of PAS in comparison to those whose illness was caused by influenza”

https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1004777

PAS: post-acute sequelae. Includes Long COVID, CFS , etc.

COVID has taught us that common viral infections have more complications than we imagined. We are going to get a lot of vaccines.