An official website of the United States Government Department of Health & Human Services
Official websites use .gov
Federal government websites often end in .gov or .mil. Before sharing sensitive information,
make sure you're on a federal government site.
Secure .gov websites use HTTPS
A lock ( ) or https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
This blog post was posted by Kristen Honey, PhD, on November 5, 2018. It was written by Gil Alterovitz, PhD, Justin Koufopoulos, and Kristen Honey, PhD.