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Face masks have become politicized, but health authorities say they definitely help stop transmission of COVID-19. Now that so many of us wear them when we venture out of our homes, people are using them as accessories. That’s cool. But have you noticed some people wearing their face masks pulled down below their noses? That’s really not cool. To get the full benefit from wearing a face mask, you need to make sure to cover your nose as well as your mouth.
Why Should You Cover Your Nose With Your Mask?
Researchers have found that the SARS-CoV-2 virus that causes COVID-19 targets cells in the nose (Cell, July 23, 2020). These nasal cells are especially rich in ACE2 receptors. As a result, they are especially susceptible to infection. SARS-2 utilizes ACE2 receptors to enter human cells before it starts replicating. Nasal cells, with more of these receptors, are ripe for viral replication.
Consequently, the scientists say that you must cover your nose as well as your mouth to protect yourself from infection. In addition, sneezes readily spread virus-containing particles into the air. That’s why making sure your nose is covered helps you protect others if you become infected.
Joan
I thought this was a no-brainer; i.e. covering your nose with your mask.
Adam
Have there been any filtration media certified by any government entity,OSHA, in the reduction of viral loads? I have yet to find concrete data.
Celia
Well, according to the Chinese (in February) they say eyes, nose, and mouth should be always cover. I agree, even with glasses if they are not covered on their sides, the virus can get in. I am not sure, but I think in March, when I was in a food store when a man was passing me I notice something in my left eye, and had red eye and pain for 5 or 6 days. I had horrible headaches for two or three months. I still have headaches but milder.
Heidi
I understand that I’M not as protected when it’s under my nose, and I’m willing to take that risk, as I have trouble breathing otherwise (it’s hot outside in Florida!). As for the risk to others, I am VERY careful to either pull up the mask or have a tissue handy when I cough or sneeze (which is rare in front of others anyway). Can’t we compromise here? Let me take my own risk, and I’ll do my best to protect everyone else!
JJ
All of this talk about masks does not address possible infection of eyes. According to the American Academy of Opthalmology, droplets can enter your body through your eyes. Aside from not touching your eyes, protecting them from aerosols is also warranted. Goggles offer maximum protection, if caring for someone infected. I wear glasses AND face shield in indoor public places.
Theresa
If nasal passages are so susceptible, would it be a good idea to wash them daily with a neti-pot?
Jacob M
Where are your RCTs (GOLD STANDARD) for your statements?? The studies I have seen are in a very well- contolled environment? What about viral load?? Previous studies by “Nature” say just the opposite.
Kay
I’m so saddened by those who refuse to wear masks either as a sign of invulnerability or political preference. Did those who don’t wear masks refuse to learn science? I don’t understand though I want to make a difference. I told management that the clear face shields were inadequate in one store I shop at and yesterday that clerk had a face mask. I feel that sometimes what we do or say can make a difference though it’s difficult to decide.
Shirley
I live in the independent section of a senior living complex (along with about 85 other people) and have been making masks since the beginning of this scourge. I see the recipients of my mask-making wearing theirs around their chin, around their neck, hanging off one ear or below their nose. A large number of our residents have hearing aids. I think part of the reason may be that they need to read lips. It seems such an illogical use of the mask, but they just don’t “get it.” So I will continue making the masks and just enjoy seeing the various ways they’re used…more as an accessory than a medically useful tool. We’ve been tightly quarantined since end of Feb. and, so far, no one has come down with the scourge.
Thank you for the wonderful work you do for us.
Tim
I thought the face masks didn’t protect you, the wearer, but other people if you are infected? So when did the homemade masks, bandanas, gaiters, scarves become protective for the wearer?
Arie
I try to avoid those that pull face masks under their chins OR noses. I agree it is not safe for the wearer or the people they contact.
I have even seen them pull down their masks when checking out at the grocery store.
My neighbor said she WILL (in a very strong voice) wear it below her nose. She says her daughter is in health care (physical therapist) and told her that if worn over the nose there will be carbon monoxide issues. She was very stern about that. I think I’d rather deal with that than COVID!!
I wish they would make a mandate that people who wear it below the nose, if there is a health issue like breathing issues– that they would need a doctors letter to show when entering a store and to make it easier a button to wear issued by their health care provider.
Nora
I thought the purpose of non-medical quality masks was to keep the wearer from spreading the virus, not to keep you from getting it.
Holly
We have a small retail store. So many folks come in with their mask on but below the nose or pull it down while they are inside, despite the sign on the door! Especially bad since the weather is so warm. Seems they feel like they can’t get enough oxygen. Very frustrating.