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.
Upper and lower left: the categories of increased risk are rigid and do not account for personal risk or mitigation. Upper and lower right: a continuum of risk is shown and the tool allows for interpretation based on personal, environmental risk and its mitigation.
