As a result,across the US are often enforced when you can't from people outside your household, like at retail stores, hair salons, and gas stations.
Misinformation about face coverings continues to circulate across the country, however. For example, some people who are opposed to mask-wearing are donning mesh masks that "cover" their nose and mouth but still allow the kinds of droplets to pass through. And others believe they don't need to wear a mask if they're not experiencing symptoms -- that's a myth that isn't supported by leading health experts, doctors, scientists or national and international recommendations.
Here are eight myths about wearing face masks during the pandemic. This story is frequently updated with new information and draws recommendations from the CDC, the WHO and other health care institutions. It's intended for informational purposes and isn't medical advice. If you .
Myth 1: The coronavirus isn't real, so masking isn't necessary
More than 34 million confirmed cases and over 1 million deaths caused by the coronavirus have been reported across the globe. Yet some people still believe the virus is either a hoax or overblown. The US alone has had over 7.3 million confirmed cases and more than 210,000 deaths. CNET's Science Editor Jackson Ryan, who holds a Ph.D. in medical clinical sciences, calls anti-vaccine conspiracies " ."
Trump, who announced on Twitter on Oct. 1 that he and first lady Melania Trump tested positive for COVID-19, has continuously said the coronavirus would go away with or without a vaccine (it hasn't). In September, he said the US would develop "herd mentality," as reported by The Hill. Last month, Trump also admitted to downplaying the virus, saying, "I still like playing it down, because I don't want to create a panic."
There are also conspiracy theories on social media. For example, Plandemic, a thread of videos touting false conspiracy theories, is in part responsible for spreading COVID-19 untruths. These falsehoods have been repeatedly debunked by the medical and scientific communities.
If you're going out in public or around people who aren't in your household, wear a face mask to protect yourself and others. You or the other person could be sick without your knowledge, either because you're, presymptomatic or mistake mild symptoms for other causes, such as allergies. People who are mildly affected can spread the virus to others, including loved ones who are at of developing severe forms of COVID-19.
Myth 2: Masks can be made from any material as long as your face is covered
With a subset of people against the idea of wearing face masks ("anti-maskers"), several sellers online are offering mesh and lace masks for purchase. The vendors make the claim that the masks are more breathable. But an open weave doesn't fulfill the function of trapping large respiratory droplets -- from talking, coughing and sneezing -- that could contain the coronavirus. One anti-masker on Twitter claims wearing masks is "about compliance, not safety."
The best masks feature a tight-knit material and a filter pocket to help prevent respiratory droplets from passing through the mask. The most protective masks,, block , but during the pandemic they've been hard to come by and organizations have said medical and health care workers should be given first dibs.
A study from the Journal of Hospital Infection found that wearing a face covering slashed the risk of infection by 24% for a simple cotton covering and up to 99% for a professional, medical-grade filtration mask. The researchers also in their testing.
Myth 3: Only sick people need to wear face masks
Just because you're not experiencing CDC cites more than a dozen studies that show or presymptomatic people can still spread the coronavirus, even if they're not aware they're sick.doesn't mean you're not sick. The
The earliest recommendations from the WHO supported the stance that healthy people weren't required to wear masks, but after more evidence emerged, the organization updated its official recommendation.
Before refused to wear a face mask, even at large rallies, relying on frequent White House testing to monitor sick people and isolate them as necessary. That method did not prevent Trump and others in his administration from acquiring COVID-19., Trump often
To prevent transmitting the virus to others, it's safest to wear a mask any time you're around someone who isn't in your household. It'll help lower thefrom talking, coughing and sneezing.
Also, there may be growing evidence that the, meaning it could linger in the air long enough for someone to breathe it in and become infected. Wearing a mask forms a barrier that traps virus-containing droplets emitted by the wearer. In other words, if you're not wearing a mask and you breathe in the same air as an infected person who also isn't wearing a mask, your risk of acquiring the coronavirus increases.
Myth 4: Wearing a medical mask causes you to breathe in more carbon dioxide
When worn properly, masks cover the bridge of the nose (above the nostrils) and extend below the chin without gaps on the sides, completely covering your nose and mouth.
Some people suggest that medical masks (also known as surgical masks) trap exhaled carbon dioxide and cause you to doesn't lead to CO2 intoxication or lack of oxygen.. The WHO says the prolonged use of surgical masks
Myth 5: You don't have to social distance if you're wearing a mask
People wear masks to reduce their chance of getting or spreading the coronavirus, like if they're in a crowded store, a busy restaurant or walking downtown. However, the WHO says the use of masks alone isn't enough to provide a sufficient amount of protection. Unlike , there's no regulatory body governing the materials or process that go into the or .
For example, a cloth mask with only one layer of fabric isn't considered as robust as a cloth mask with three layers and a filter. Meanwhile,are certified, but after a critical shortage put frontline workers at risk, organizations have said they should be left for health care workers.
Along with mask use, you should continue to practice physical distancing, wash your hands frequently and avoid touching your face.
Myth 6: Masks will weaken your immune system
This myth stems from the idea that the human immune system is strengthened by exposure to bacteria and other pathogens.
The American Lung Association says there's no scientific evidence that wearing a mask weakens the immune system. However, even if someone who gets COVID-19 is young and healthy, without preexisting conditions, there's evidence they can and do become severely ill or account for the spread of the coronavirus. For example, in California as of Oct. 1, the age group with the highest number of reported cases was 18-34, according to the California Department of Public Health.
Even kids are at risk ofcaused by the coronavirus, although it's rare. It shouldn't be taken lightly, however, as to in-person classes across the country.
Washing your hands and wearing a mask won't negatively impact your immune system, especially in adults who already have developed immune systems, according to Beaumont Health. If you're concerned about having a weakened constitution, here are .
Myth 7: Cloth masks offer no protection from COVID-19
At the beginning of the pandemic, the coronavirus was so new that doctors were unsure of the extent to which wearing cloth face coverings or homemade masks -- compared with medical-grade surgical or N95 masks -- would help prevent the virus from spreading.
Studies have since suggested, however, that a mask over the nose and mouth works as a physical barrier by absorbing respiratory droplets that can carry and spread the coronavirus. Though a cloth covering alone may not be able to completely prevent someone from acquiring the coronavirus, it makes it possible to contain the virus.
Other countries that required the use of masks early on in the pandemic have seen the spread of coronavirus slow down, according to the Council on Foreign Relations.
Myth 8: You don't have to wear a mask outside
Spending time outside can be safer due to better air circulation, but you should still wear a mask in areas where physical distancing isn't possible. For example, if you're hiking on a busy trail or if you're at an amusement park. As of August, more than half of Americans are still not wearing masks outdoors, according to a Gallup poll.
You don't have to wear a mask outdoors if you're running in a secluded area or if you're spending time in your own backyard with the people you live with. If you plan on going to a crowded outdoor area, however, you should and may be required to wear a mask.
Need more information about face masks? Here's, and the .
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 a medical condition or health objectives.