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Act Now! Wear a mask. Stay 6 feet apart. Avoid crowds.
Act Now! Wear a mask. Stay 6 feet apart. Avoid crowds.
Act Now! Wear a mask. Stay 6 feet apart. Avoid crowds.
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    CDC Home

      Use Masks to Slow the Spread of COVID-19

      Use Masks to Slow the Spread of COVID-19
      Updated Feb. 16, 2021
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      Last Updated Feb. 16, 2021
      Content source: National Center for Immunization and Respiratory Diseases (NCIRD), Division of Viral Diseases
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