Centers for Disease Control and Prevention

The Delta variant is more contagious than previous strains.

You should get a COVID-19 vaccine regardless of whether you already had COVID-19.

Breast milk provides a baby with ideal nutrition and supports development.

Take steps to reduce your risk from wildfire smoke.

Outbreaks

News

CDC In Action

Learn how CDC is responding to the COVID-19 pandemic.

CDC has a variety of public health STEM activities for students, teachers, and professionals.

CDC has many diverse learning opportunities for students and professionals.

Meet people who work 24/7 to defend America from health threats. Check out the newest “I am CDC” video.

About CDC

Science at CDC

Scientific publication of public health information and recommendations.

Journal promoting the recognition of new and reemerging infectious diseases around the world.

Public health journal promoting chronic disease prevention to improve population health.