Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Fitting results for accumulated cases (a) and deaths (b) for US. And an illustration of the 95 % confidence interval estimated for the ICU beds used per day ICU-PD (c) for one example of scenarios illustrating a “stepping-down” SD strategy (d) with a minimum protection percentage of 50 % (e).
