Centers for Disease Control and Prevention

COVID-19 tests are available that can test for current infection or past infection.

Remember to include pets in your emergency preparedness plans.

Vaccines in the US are highly effective, including against the Delta variant.

Don’t drive in flooded areas—cars or other vehicles won’t protect you from floodwaters.

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.