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.
Use of a QR code in a lecture slide to provider learners with a quick reference to interactive cases that can be accessed via laptop, tablet, or phone during the lecture. A larger version of the QR code is included, and readers are encouraged to test scanning it with their phone’s camera app to open the case
