2023-08-05 19:08:02
New study: Nose picking might increase risk of Covid infection because it ‘facilitates’ transmission of virus from hands into nasal canal.
Aside from looking unsavory, nose picking can be done make sick. Because the nose is the highway to the brain through which bacteria can penetrate. But now scientists say that nose picking also carries a risk Covid disease might increase. One Study among healthcare workers in the Netherlands found nose drillers were almost three times more likely to contract the virus than non-drillers.
Bacteria in the brain: Picking your nose can make you sick
Research among health care workers
The Dutch researchers explained that the role of nose picking in spreading the virus might be underestimated. Of the 219 healthcare workers surveyed, nearly 85 percent said they picked their noses at different rates—monthly, weekly, or daily. Of those, regarding 17 percent contracted the coronavirus, compared to regarding 6 percent of those who didn’t. The risk was relatively the same for anyone who picked their nose, regardless of how often they did it. Doctors were the most common nose pickers (95 percent), followed by support staff (86 percent) and nurses (80 percent), according to the data.
In contrast, a third of staff admitted to the to bite nails, but this did not increase the likelihood of a positive Covid test. Even wearing a beard or glasses did not increase the risk of contracting Covid – despite the potential problems with wearing masks correctly, the study found.
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Picking your nose damages the protective membrane
Our noses suck in the air and the organisms floating in it, which makes the nose one of the most important entry points for bacteria and viruses. The dark, damp nooks and crannies of the nasal cavities are an ideal environment for germs like that Coronavirus, which is mainly spread by inhaled droplets and particles. However, the mucous membrane that lines our nasal cavities provides protection. The membrane is sticky, allowing it to trap pathogens so the immune system can attack them before they multiply. If this protective lining is damaged, for example by nose picking, their abilities are compromised and the pathogen enters the bloodstream.
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Touch calms us
People touch their face for many reasons, e.g. B. to communicate and to soothe yourself. “People feel the need to calm down,” says Joe Navarro, an expert on nonverbal communication and body language. “We can’t just tell the brain to calm itself down, we have to do it physically. It starts in the womb with self-touching, with thumb-sucking. And as we grow up, we touch our noses a lot.” The fifth cranial nerve carries sensory signals from the face to the brainstem. Stimulating the nerve can help calm you down, Navarro said.
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hands off your face!
To curb the spread of disease, medical professionals recommend keeping hands away from your face. Because habits are hard to break, try replacing face-touching with less risky behaviors. For example, rubbing your hands together or fiddling with a piece of jewelry.
For those who can’t help but touch their face, experts advise taking precautions to reduce the risk of contagion or disease transmission. Wash hands frequently, or use hand sanitizer if necessary, to keep them clean—especially during cold and flu season.
Nav-Account sp Time05.08.2023, 21:08| Akt: 05.08.2023, 21:08
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