BACK
TO
TOP
Browse A-Z

 
E-mail Form
Email Results

 
 
Print-Friendly
Bookmarks
bookmarks-menu

COVID-19 and face masks

COVID-19 - cloth face coverings; COVID-19 - face coverings; Coronavirus - face masks

In places where COVID-19 is spreading, wearing a face mask in public helps protect other people from possible infection with COVID-19. Other people who wear masks help protect you from infection. Wearing a face mask may also protect you from infection.

Wearing face masks helps reduce the spray of respiratory droplets from the nose and mouth. Using face masks in public settings helps reduce the spread of COVID-19.

Information

COVID-19 hospital admission levels help communities decide what prevention steps to take to help prevent the spread of COVID-19. You can look up the COVID-19 hospital admission level in your area on the CDC website.

Here are the CDC mask recommendations for all people age 2 and older based on the hospital admission level in your area.

AT ALL COVID-19 HOSPITAL ADMISSION LEVELS

  • You can choose to wear a mask at any time.
  • Masks are recommended when using indoor public transportation, such as trains and buses.
  • State or local authorities may require masks in other places.

HIGH

  • Wear a mask or respirator that provides the highest level of protection (such as an N95 mask).
  • People at the greatest risk for severe illness should consider avoiding indoor activities in public.

MEDIUM OR HIGH

  • If you have a weakened immune system or are at high risk for severe illness, wear a mask or respirator that provides the highest level of protection (such as an N95 mask).
  • If you live with or have social contact with someone at high risk for severe illness from COVID-19, you may want to self-test before seeing them and wear a mask indoors when you are with them.

Regardless of how low community spread may be, you may choose to wear a mask at any time.

You should wear a mask if you:

  • Have symptoms of COVID-19
  • Have been exposed to someone with COVID-19
  • Have tested positive for COVID-19

How Masks Help Protect People From COVID-19

COVID-19 spreads most readily to people with close contact (about 6 feet or 2 meters). When someone with the illness coughs, sneezes, talks, or raises their voice, respiratory droplets spray into the air. You and others can catch the illness if you breathe in these droplets, or if you touch these droplets and then touch your eye, nose, mouth, or face.

Wearing a face mask over your nose and mouth keeps droplets from spraying out into the air when you are speaking, coughing, or sneezing. Wearing a mask also helps keep you from touching your face.

About Face Masks

When choosing a face mask, follow these recommendations:

  • The most effective mask is the one that fits you comfortably and well that you will wear consistently.
  • The face mask should fit snugly over your nose and mouth, against the sides of your face, and secured under your chin.
  • Look for masks with a nose wire to help prevent gaps and prevent fogging if you wear glasses. Antifogging sprays may also help.
  • While most all masks provide protection, some respirators (N95 and KN95 masks that meet certain standards) provide the best protection if worn properly.
  • If you use cloth masks, they should be made of at least 2 layers of fabric that can be laundered in a washing machine and dryer. For extra protection, you can wear a cloth mask on top of a disposable surgical mask (creating a double mask). If you use a respirator (an N95 or KN95) mask, you should not double mask.
  • If you have a beard, try to use a mask that fits around your beard or trim your beard to help with the fit. You can also use a mask fitter or wear a disposable mask under a cloth mask. Even if you have a beard that is not trimmed, wearing a mask will still help protect you.
  • Make sure you can breathe comfortably through the mask.
  • Do not use masks that have a valve or vent, which can allow virus particles to escape.
  • In cold weather, scarves, ski masks, and balaclavas should be worn over masks. They cannot be used in place of masks, as most have a loose knit material or openings that allow air to pass through.
  • Face shields are not recommended for use in place of face masks at this time.

The CDC provides more detailed information on ways to increase mask protection.

Learn how to properly wear and care for a face mask:

  • Wash your hands before placing the mask on your face so that it covers both your nose and mouth. Adjust the mask so that there are no gaps.
  • Once you have the mask on, do not touch the mask. If you must touch the mask, wash your hands right away or use hand sanitizer with at least 60% alcohol.
  • Keep the mask on the entire time you are in public. Do not slip the mask down on your chin or neck, wear it below your nose or mouth or up on your forehead, wear it only on your nose, or dangle it from one ear. This makes the mask useless.
  • If your mask becomes wet, you should change it. It's helpful to have a spare with you if you are outside in the rain or snow. Store wet cloth masks in a plastic bag until you can launder them.
  • Once you return home, remove the mask by touching only the ties or ear loops. Do not touch the front of the mask or your eyes, nose, mouth, or face. Wash your hands after removing the mask.
  • Do not share masks or touch masks used by other people in your household.

Face masks should not be worn by:

  • Children younger than age 2
  • People with breathing problems
  • Anyone who is unconscious or who is unable to remove the mask on their own without help

For some people, or in some situations, wearing a face mask may be difficult. Examples include:

  • People with intellectual or developmental disabilities
  • Younger children
  • Being in a situation where the mask may get wet, such as at a pool or out in the rain
  • When doing intensive activities, such as running, where a mask makes breathing difficult
  • When wearing a mask may cause a safety hazard or increase the risk of heat-related illness
  • When talking to people who are deaf or hard-of-hearing who rely on lipreading for communication

In these types of situations, staying at least 6 feet away (2 meters) from others is particularly important. Being outside can also help. There may be other ways to adapt as well, for example, some face masks are made with a piece of clear plastic so the wearer's lips can be seen. You can also talk with your health care provider to discuss other ways to adapt to the situation.

References

Centers for Disease Control and Prevention website. COVID-19: COVID-19 by county. www.cdc.gov/coronavirus/2019-ncov/your-health/covid-by-county.html. Updated May 11, 2023. Accessed June 23, 2023.

Centers for Disease Control and Prevention website. COVID-19: Use and care of masks. www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/about-face-coverings.html. Updated May 11, 2023. Accessed June 23, 2023.

Centers for Disease Control and Prevention website. COVID-19: Types of masks and respirators. www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/types-of-masks.html. Updated May 11, 2023. Accessed June 23, 2023.

  • Face masks prevent the spread of COVID-19 - illustration

    Using face masks correctly in public settings helps reduce the spread of COVID-19. COVID-19 spreads to people within close contact via small droplets sprayed into the air by someone with the disease who coughs, sneezes, sings, talks, or breathes. Wearing face masks or cloth face coverings that cover the nose, mouth, and chin and fit snuggly across your cheeks helps reduce the spray of respiratory droplets from the nose and mouth. Wearing a face mask may also protect you from infection.

    Face masks prevent the spread of COVID-19

    illustration

  • How to wear a face mask to prevent the spread of COVID-19 - illustration

    Wearing well-fitting face masks helps prevent the spread of COVID-19. For masks to work, they have to be worn properly. Choose a mask with two or more layers that completely covers your mouth and nose and fits snugly against the sides of your face, leaving no gaps. Do not wear a mask that is too loose on the sides. Do not pull the mask low on your nose, below your nose, or below your mouth or chin. Do not leave your chin or your mouth exposed or dangle the mask from one ear. Do not wear the mask in any other way that does not entirely cover your mouth and nose. Wash your hands before and after wearing the mask and use only the loops of the mask to put it on and take it off. Do not touch the front of the mask while wearing it. If you use a cloth mask, wash it and dry it daily and keep it in a clean, dry place.

    How to wear a face mask to prevent the spread of COVID-19

    illustration

  • Face masks prevent the spread of COVID-19 - illustration

    Using face masks correctly in public settings helps reduce the spread of COVID-19. COVID-19 spreads to people within close contact via small droplets sprayed into the air by someone with the disease who coughs, sneezes, sings, talks, or breathes. Wearing face masks or cloth face coverings that cover the nose, mouth, and chin and fit snuggly across your cheeks helps reduce the spray of respiratory droplets from the nose and mouth. Wearing a face mask may also protect you from infection.

    Face masks prevent the spread of COVID-19

    illustration

  • How to wear a face mask to prevent the spread of COVID-19 - illustration

    Wearing well-fitting face masks helps prevent the spread of COVID-19. For masks to work, they have to be worn properly. Choose a mask with two or more layers that completely covers your mouth and nose and fits snugly against the sides of your face, leaving no gaps. Do not wear a mask that is too loose on the sides. Do not pull the mask low on your nose, below your nose, or below your mouth or chin. Do not leave your chin or your mouth exposed or dangle the mask from one ear. Do not wear the mask in any other way that does not entirely cover your mouth and nose. Wash your hands before and after wearing the mask and use only the loops of the mask to put it on and take it off. Do not touch the front of the mask while wearing it. If you use a cloth mask, wash it and dry it daily and keep it in a clean, dry place.

    How to wear a face mask to prevent the spread of COVID-19

    illustration

Self Care

 

 

Review Date: 2/22/2023

Reviewed By: Frank D. Brodkey, MD, FCCM, Associate Professor, Section of Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. Editorial update 06/23/2023.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
© 1997- adam.comAll rights reserved.

 
 
 

 

 

A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser.
Content is best viewed in IE9 or above, Firefox and Google Chrome browser.