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  1. Jan 14, 2022 · CDC has updated our consumer webpage describing the types of masks and respirators used to prevent the transmission of SARS-CoV-2. Masking is a critical public health tool to prevent the spread of COVID-19, and it is important to remember that any mask is better than no mask.

  2. Nov 4, 2023 · In areas that have many people with COVID-19 in the hospital, the CDC recommends wearing a face mask indoors in public. The CDC says that you should wear the most protective mask that you'll wear regularly, fits well and is comfortable. Respirators such as nonsurgical N95s give the most protection. KN95s and medical masks provide the next ...

  3. Jul 29, 2021 · K-12 schools: Everyone who is indoors in K-12 schools should wear a mask, whether they are vaccinated or not, the CDC recommended. In the July 27 briefing, Walensky said that guidance, too, was ...

  4. Jul 27, 2021 · Here’s what we know about the C.D.C.’s new mask recommendations for vaccinated people. The new guidance calls for masks in schools and indoors in areas with low rates of vaccination for ...

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