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.
Percentage of positive tests at approximately the same number of daily tests during April–June 2021. Blue dots: number of tests. Blue line: three days average of number of tests. Black dots: % positive tests. Black line: three days average of % positive tests.
