How does the mask help K-19 patients and which is the right model?

How does the mask help K-19 patients and which is the right model?
How does the mask help K-19 patients and which is the right model?
Anonim

Experts from the American Institute of Public He alth have concluded that wearing a mask is beneficial for people with coronavirus. And not that the mask will help prevent others from getting infected - it can reduce the severity of the disease.

An article in the Biophysical Journal says that by increasing the humidity of inhaled air, the mask helps fight the virus.

This is due to two factors - inhalation of moist air provokes the production of interferons - special proteins that react to pathogens, and the protective mechanism of the respiratory system is activated, which removes mucus and harmful particles from the lungs.

During the experiment, the scientists asked the volunteers to breathe in a special chamber and then measured the humidity. Then they repeated everything, but this time the participants experimented with masks of a different type - the most common models with a different cut and composition.

It turns out that when breathing through a mask, most of the exhaled water vapor settles on the tissue, which then helps to humidify the inhaled air. The best level of moisture is enhanced by a multi-layered cotton mask.

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