The Centers for Disease Control and Prevention (CDC) is a national public health agency of the United States federal government. The CDC is headquartered in Atlanta, Georgia, and is a part of the Department of Health and Human Services (HHS). The agency’s mission is to protect public health and safety through the control and prevention of disease, injury, and disability. To achieve this mission, the CDC conducts research, provides education and training, and works with partners to develop and promote health policies and programs. The CDC is involved in a wide range of public health activities, including the monitoring and control of infectious diseases, the promotion of healthy behaviors and lifestyles, and the preparation for and response to public health emergencies.