[nn35]

We don't know the hospitalization rate. That site counts confirmed cases; epidemiologists seem to think total cases are greater by a factor of at least 10x. It also doesn't break out by age group.

Taken together, these considerations imply hospitalization rate for < 40yo should be far below the 10-20% figure. (On the flip side, many of the currently infected who have not yet been hospitalized will be hospitalized in the future.)

I don't know the hospitalization rate for < 40yo, but the death rate is thought to be around 0.1%. It would be very surprising if the hospitalization rate were more than a couple percent.

[rocha]

You are correct. The estimates are taken from the confirmed cases. I just wanted to point out that it is easy to dismiss the risk service workers are taking if you only look at the fatality rate. The hospitalization rate seems to be one or two orders of magnitude higher.

Edit: grammar.