7 myths about face masks you should not believe


If you are not ill, you should still wear a face mask.

Sara Tew / CNET

For the most up-to-date news and information about the coronovirus epidemic, visit the WHO website.

Across America, many states have Face masks must be worn Public or areas where Social distancing Is not possible to help prevent the spread of CoronavirusAccording to the guidelines of the Centers for Disease Control and Prevention. Even President Donald Trump, who has long refused to wear one, Tweeted a photo of himself with a face mask, Wearing masks “patriotic act”. And on July 10, President of the Federal Reserve Bank of Dallas, Robert Kaplan said that wearing masks would help the economy rebound faster.

Although there’s still a lot about it Coronavirus which is unknown, Misinformation about face coverings is circulating. CNET’s Science Editor, Jackson Ryan, who holds a Ph.D. In medical clinical sciences, called the antivaskin conspiracy “Dangerous and Sick Information. ”

For example, some people who are opposed to wearing a mask have started to “cover” their mouth and nose, but still allow them through the types of drops The virus is known to transmit. And others believe that they do not have to wear masks if they are not experiencing symptoms – this is a myth not supported by leading health experts, doctors, scientists or national and international recommendations.

Here are seven myths about wearing face masks during an epidemic. This story updates frequently with new information and seeks recommendations from the CDC, the World Health Organization, and other health care institutions. It is for informational purposes and not medical advice. if you Looks like you have coronavirus, follow these steps.

Read more: Where to buy face mask online now

Myth 1: Coronavirus is not real, so masking is not necessary

There have been more than 16.4 million confirmed cases and around 654,000 deaths due to coronavirus worldwide. Yet some people believe that the virus is either a hoax or an overload. There have been more than four million confirmed cases and more than 150,000 deaths in the United States alone. Marketwatch reported that one in three Americans believe that coronovirus has not killed as many people as it was reported.

Many believe that the conspiracy to plot a 26-minute video via social media, called plandemic and subsequent distribution, is responsible for spreading the COVID untruth. These lies have been repeatedly spread in the medical and scientific communities.

If you are going in public or around people who are not in your house, wear a face mask to protect yourself and others. You or another person can get sick without your knowledge, either because you are Asymptomatic, For other reasons, retrospective or mild symptoms of a mistake, such as allergies. People who are mildly affected can spread the virus to other populations, including loved ones. higher risk To develop severe forms of COVID-19.


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Myth 2: Masks can be made from any material until your face is covered

With a subset of people against the idea of ​​wearing face masks (“anti-maskers”), many vendors are offering mesh and lace masks for online purchase. Sellers claim the masks are more breathable. But an open weave does not fulfill the function of trapping large respiratory droplets – talking, coughing and sneezing – that may contain coronovirus.

The best masks have a tight-woven material and / or a filter pocket to help prevent the respiratory mask from passing through the mask. The most protective mask, N95 respirator, Section maitha 95% small particles including virus, But it has been difficult to come by them during the epidemic and organizations have said that medical and health care workers should be given first.

A University of Arizona study (PDF) found that covering a face reduced the risk of infection by up to 99 percent for a simple cotton wrapper and a professional, medical-grade filtration mask. Researchers also Rank-order face mask material is least effective In his trial.

Read more: This face mask was made just for children

015-sick-cold flu corona medicine-Kleenex fix-it-up symptoms

Wear a mask even when you are not experiencing symptoms.

Sara Tew / CNET

Myth 3: Only sick people need to wear face masks

Just because you are not experienced Symptoms of covidan 19 This does not mean that you are not sick. The CDC cites more than a dozen studies that show Asymptomatic Or arrogant people can still spread coronavirus, even if they do not know they are sick.

Initial recommendations from the WHO supported the stance that healthy people do not need to wear masks, but after more evidence surfaced, the organization updated its official recommendation.

To prevent the virus from spreading to others, it is safest to wear a mask at any time that is not in your home. It would help less Danger of outbreak of breath By talking, coughing and sneezing.

There is increasing evidence that Coronavirus can be airless, This means that it can circulate in the air for a long time for a person to breathe and become infected. Wearing a mask creates a barrier that traps virus-containing droplets emitted by the wearer. In other words, if you are not wearing a mask and you breathe in the same air as an infected person who is not wearing a mask, the risk of acquiring coronavirus increases.

Read: MIT engineers design a reusable face mask that can be as effective as the N95

Myth 4: Wearing a medical mask allows you to breathe in more carbon dioxide.

When worn properly, the masks cover the bridge of the nose (above the nostril) and extend without gaps on the sides under the chin, completely covering your nose and mouth.

Some people suggest that a medical mask (also known as a surgical mask) traps out carbon dioxide and causes you to Breathe in more CO2. The WHO states that prolonged use of surgical masks does not cause CO2 intoxication or oxygen depletion.

44 homemade-faced mask

The mask is only one step to prevent the spread of coronovirus.

Anne Dujovic / CNET

Myth 5: If you are wearing a mask you do not have social distance

People wear masks to reduce their chances of getting coronovirus or spreading, such as in a crowded market, At the pool or lake Or walk under the city. However, the WHO states that the use of masks alone is not sufficient to provide adequate protection. Unlike the N95 mask, which undergoes a certification process, There is no regulatory body governing the content or process that goes into it Face masks you buy or Make at home.

For example, a cloth mask with only one layer of fabric is not considered as strong as a cloth mask with three layers and a filter. During this, N95 Mask Are certified, but have put frontline workers at risk after a significant reduction, with organizations saying they should be left to health care workers.

With the use of a mask, you should continue to practice physical disturbances, wash your hands frequently and avoid touching your face.

Read more: How to safely leave during a coronovirus epidemic


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Myth 6: Masks will weaken your immune system

This myth stems from the idea that exposure to bacteria and other pathogens strengthens the human immune system.

The American Lung Association states that there is no scientific evidence that wearing the mask weakens the immune system. However, there is evidence for young, healthy people without evidence, may become seriously ill or account for the spread of COVID-19. For example, in California, as of July 26, according to the California Department of Public Health, the highest age group of reported cases was 18–34.

According to Beaumont Health, washing your hands and wearing masks will not negatively affect your immune system, especially in adults who have already developed the immune system. If you are worried about having a weak constitution, here it is Five ways to strengthen your immune system.

Myth 7: Cloth masks provide no protection from COVID-19

At the onset of the epidemic, the coronovirus was so new that doctors were uncertain to the extent that wearing cloth face coverings or homemade masks – compared to medical-grade surgical or N95 masks – would help prevent the virus from spreading.

However, studies have suggested that a mask on the nose and mouth acts as a physical barrier against respiratory droplets that can carry and spread coronovirus. Although a cloth covering alone may not be able to completely prevent someone from getting coronovirus, CDC director Robert Redfield said on July 14 that if everyone wore the mask, incorporating COVID spread Will be possible.

According to the Mayo Clinic, other countries requiring the use of masks in epidemics have slowed the spread of coronavirus.

Need more information about face masks? Here is mentioned Where you can buy one online, How to make your face mask more comfortable And this The best and worst ingredients to protect against coronavirus.

The information contained in this article is for educational and informational purposes only and is not intended as health or medical advice. Always consult a physician or other qualified health provider regarding any questions you may have about health or health purposes.

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