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In the current circumstances, it is particularly important to maximize the use of each mask on hand. The science savings mask is both “saving” and “preventive”. The following five methods of wearing masks are wasteful:
1.
One-time multiple masks.
Some people are afraid the masks aren't thick enough.
A member of the National Commission for Health and Human Rights expert group, Jiang Rong, warned that it was unnecessary to wear multiple masks at once, but rather harmful: firstly, it affected the intricacies and leaks, and secondly, it prevented breathing and made breathing more susceptible to infection.
Correct practice:
The average person usually wears a single medical mask.
2.
Throw it away once.
If there are not enough masks, it is not necessary to change them once in four hours and to throw them away without having to drink.
Researcher Feng, Prevention and Control of Infectious Diseases, China Center for Disease Control, is invited to use a one-time mask where there is less risk. It can be used again if it is kept clean and structurally intact, especially in the interior.
3.
To disinfect the mask with alcohol.
It is not recommended that masks be sterilized by alcohol spraying. Chen Zhi, Director of the Training Centre of the Beijing Emergency Centre, stated that the mask protected the virus because it was accompanied by liquid foam to form small particles attached to the mask.
When alcohol is sprayed on the surface, the water is removed from it when alcohol volatilises, and when used, the isolated virus is likely to be inhaled.
When the mask is removed, if there is no apparent contamination, it is laid in a clean, ventilated place or in a clean, air-exhausted paper bag.
4. Touches the outside side of the mask while removing it.
We have blocked the fumigation through our masks, and if we remove it directly from the outside, it would be tantamount to opening the channels of contact and transmission.
The hand may be contaminated by the outside side of the mask, and if you forget to wash your hands and rub your nose in the eye, the virus enters the body unconsciously.
Take the earline and remove the mask.
When the mask is removed, the hand is washed; it is not removed without conditions.
5.
Wear masks everywhere.
Whether to wear masks should be considered on the basis of personal exposure to disease. The best way to save the mask is to stay at home and stay away from the house when protective equipment is scarce. Even when going out, masks are not always necessary.
For healthy adults, masks may be removed if the person is alone, e.g. driving himself, moving home, being in an open and ventilated place, without intensive personal contact.
In elevators, in public transport, in densely populated places such as supermarkets, persons in contact with isolated persons and persons in close contact, and persons in high-risk occupations must wear masks throughout.
Industry News
Created:
2020-11-20
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