Centers for Disease Control and Prevention

Enjoy Halloween activities and take steps to protect yourself from getting or spreading COVID-19.

CDC strongly recommends everyone wear a mask on public transportation and at transportation hubs.

Learn how to prevent CO exposure by installing a CO detector in your home.

Read these important tips to reduce damage and protect yourself and family during a flood.

Outbreaks

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CDC In Action

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

Find out about what our Ebola responders are doing as they tell you their stories.

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