12 h, jun 26, 2020 y - CDC Says Over 90% of Cases Unreported
Description:
Our best estimate right now is that for every case that's reported, there actually are 10 other infections
https://www.nbcnews.com/health/health-news/cdc-says-covid-19-cases-u-s-may-be-10-n1232134
Added to timeline:
Date:
~ 4 years and 11 months ago