Original title: Wearing a mask is one of the most important and effective prevention and control measures to prevent the novel coronavirus! Authors: Meng yuanyuan, Public Health Center of Henan People's Hospital, People's Hospital of Zhengzhou University Epidemic prevention and control can not be relaxed for a moment, and wearing masks is one of the important means for the public to do a good job of personal protection. Not long ago, Zhengzhou promulgated the Decision of the Standing Committee of the Zhengzhou People's Congress on Wearing Masks and Using Place Codes during the Normalization of COVID-19 pandemic Prevention and Control, and violators will bear legal responsibility. How to choose a mask? Wearing masks is one of the most important and effective means of prevention and control to prevent the spread of COVID-19, and it is also an important measure for the public to do a good job of personal protection. At present, the protective ability of masks produced by regular manufacturers in the market from high to low is N95 mask and KN95 masks, medical protective masks, surgical mask and medical masks. All of these masks have the function of preventing novel coronavirus,Medical Quickly Delivery Antivirus Coverall, while ordinary masks and anti-smog mask have no function of preventing novel coronavirus. The public should choose appropriate masks according to the level of exposure risk. Adults with underlying respiratory diseases should choose mask products under the guidance of doctors, and very young infants are not recommended to wear masks. Masks must be used within the validity period, which will weaken the isolation effect on bacteria and viruses. These practices will make the mask "ineffective", so we must pay attention to them! Wearing a mask in the wrong way not only fails to achieve protective effect, but also may cause disease. Here are five ways to make masks "ineffective": 1. Pull the mask to the chin. : After wearing a mask for a long time,Full Body Disposable Coverall, many people are used to pulling the mask to the chin to expose their mouth and nose, especially when shopping and dining. 2. Not completely fitted to the face : There is a gap between the mask and the face. When people breathe, the airflow will flow to the gap. Correct practice: When wearing a mask, press the nose to fit the whole face. The mask must cover all the mouth and nose, the metal strip is close to the bridge of the nose, the upper end is under the eye socket, and the lower end covers the lower jaw. 3. Touching the outside of the mask when removing the mask : We have blocked the droplets through the mask. If we take it off directly from the outside by hand, Virus Prevention Mask 3 Ply with Earloop ,KN95 Mask with Fast Shipping, it is equivalent to opening the channel of contact transmission. Hands may be contaminated by the outside of the mask, if you forget to wash your hands, touch your nose and rub your eyes, the virus will enter the human body unconsciously. The correct way to take off the mask is to take it off through the lanyard. After taking off the mask, you should wash your hands. It is better not to take off the mask when there is no condition to wash your hands. 4. The mask is worn backwards. Disposable surgical mask generally have three layers, the outer layer to block water, the middle layer to block particles, and the inner layer to absorb moisture. If the mask is worn backwards, the water-blocking outer layer faces inward. The exhaled water vapor is impenetrable, and when the mask is wet for a while, it loses its blocking effect. 5. Gauze mask "Extended service": "Extended service" will greatly reduce the protective effectiveness of the mask. Under normal circumstances, disposable medical masks and surgical mask are limited to use, the cumulative use of no more than 8 hours; occupational exposure personnel use masks no more than 4 hours, can not be reused. Remember that the primary purpose of wearing a mask is to protect yourself and others, so don't let the mask become a decoration. During the epidemic prevention and control period, if you don't wear a mask when you go out, you need to bear legal responsibility. According to the Decision of the Standing Committee of the Zhengzhou Municipal People's Congress on Wearing Masks and Using Place Codes during the Period of Normalized Prevention and Control of COVID-19 pandemic, if an individual fails to wear a mask in accordance with the regulations and constitutes a violation of public security administration, he or she shall be dealt with by the public security organ in accordance with the law, and if he or she causes losses to other people's personal and property, he or she shall bear civil liabilit Criminal responsibility shall be investigated for a crime. Finally, those who violate the provisions of the Law on the Prevention and Control of Infectious Diseases, refuse to implement the preventive and control measures proposed by the health and epidemic prevention agencies in accordance with the Law on the Prevention and Control of Infectious Diseases, and cause the spread of new coronavirus or have a serious risk of spreading, shall be convicted and punished in accordance with Article 330 of the Criminal Law for the crime of impairing the prevention and control of infectious diseases. Shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention; if the consequences are especially serious, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years.
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