Figure 7. Five-day trend of positive test proportion in the state of Minnesota, using data from the COVID tracking project (Lipton, Ellington & Riley, 2020).
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.