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.
The red line indicates the number of people who transitioned from susceptible to infected (0 → 1); the blue line reveals the number who transitioned from infected to susceptible (1 → 0); and black shows the net change in the total number of adoptions for the given month.
