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.
Red, green or blue colored dots represent the household locations of participating men, non-pregnant women, or pregnant women, respectively. Background dark, medium or light grey color represents the highest, medium or lowest eight incidence clusters, respectively.
