Which agency is responsible for protecting public health and safety in the U.S.?

The Centers for Disease Control and Prevention, often referred to as the CDC, plays a vital role in safeguarding public health and safety in the United States. This agency is primarily focused on disease prevention, surveillance, and health promotion. It conducts research and provides information to enhance public health policies and practices, including during health emergencies such as outbreaks and pandemics. The CDC also works to control the spread of infectious diseases, offers guidelines for public health measures, and educates both the public and healthcare professionals on health-related issues.

In contrast, while other agencies listed—such as the Department of Defense and Customs and Border Protection—have specific roles related to national security and border management, they do not directly focus on public health. The Environmental Protection Agency, although crucial for safeguarding the environment and ensuring clean air and water, does not primarily handle issues related to communicable diseases and public health safety, which is the core mission of the CDC.