You're comparing completely different statistics. The 3% is the infection hospitalization rate; in other words, the odds of being hospitalized once infected. The rates from your source are the total number of people per 100k who are hospitalized for covid in a given week; it does not mean they only have a .05% chance of being hospitalized once infected, it means .05% of the entire age cohort are hospitalized from covid that week.
adamiscool8|4 years ago
There have been 19,850,744 cases in 18-49 year olds [0] and 63,207 hospitalizations [1] which suggests at 0.3% infection hospitalization rate..
[0] https://covid.cdc.gov/covid-data-tracker/#demographics
[1] https://gis.cdc.gov/grasp/COVIDNet/COVID19_5.html#virusTypeD...