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Take a 1-hour WHO course that tells you when, where and how to wear a mask in community settings. Find out more about the science of how COVID-19 infects people, and our bodies react, by watching or reading thisinterview. For specific advice for decision makers, see WHO’s technical guidance.
4 de abr. de 2024 · Wearing a mask and putting distance between yourself and others can help lower the risk of COVID-19 transmission. Testing for COVID-19 can help you decide what to do next, like getting treatment to reduce your risk of severe illness and taking steps to lower your chances of spreading COVID-19 to others. Key Times for Prevention.
To help reduce the spread of COVID-19, WHO recommends wearing a mask: When in a crowded, enclosed or poorly ventilation area (eg. you are unable to maintain distance). If you have any doubts regarding the quality of ventilation, wear a mask. If you have or think you might have COVID-19, when sharing a space with others:
4 de nov. de 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.
How to Properly Wear a Face Mask: Infographic. Wearing a face mask in public helps prevent the spread of COVID-19 — but only if worn properly, covering both your nose and mouth. Read our mask-wearing tips to get the maximum protection for yourself and others.
1 de mar. de 2024 · Wearing a mask can help lower the risk of respiratory virus transmission. When worn by a person with an infection, masks reduce the spread of the virus to others. Masks can also protect wearers from breathing in infectious particles from people around them.
11 de ene. de 2024 · Even if you are fully vaccinated and have a booster, wearing a mask provides an extra layer of protection, especially when you are around a person who may be at greater risk of COVID-19. Likewise, people who are at greater risk should strongly consider wearing a mask to help protect themselves.
