Peninsula all** reporter Qi Juan.
In heavily polluted weather, the key groups that need to be protected in particular: the first category is sensitive groups such as children, the elderly, and pregnant womenThe second category is patients with cardiopulmonary diseases, such as coronary heart disease, heart failure, asthma or chronic obstructive pulmonary diseaseThe third category is people who work outdoors for a long time, such as traffic police, sanitation workers, construction workers, etc. How to do a good job of health protection in heavily polluted weather?Qingdao Municipal Center for Disease Control and Prevention issued relevant reminders.
First of all, outdoor activities should be avoided as much as possible, especially in key groups such as the elderly, children, pregnant women, and people with heart and lung diseases. Kindergartens and schools shall suspend outdoor group activities and avoid indoor sports as much as possible. If outdoor activities are unavoidable, you should be careful: wear an anti-smog mask. Wearing a protective mask with high filtration efficiency and a breathing valve during outdoor activities can effectively reduce the inhalation of fine particulate matter. When you come back from going out, you should clean your nasal cavity, face and bare areas in time. 3.Drive cautiously. In heavily polluted weather, atmospheric visibility is generally greatly reduced.
What you can do indoors. Close windows and doors to minimize the frequency and duration of ventilation. Wet dust removal. Wet dust removal methods such as wet dun cloth are used to avoid resuspension of indoor dust. Air purifiers are available where available. Studies have shown that when you close the doors and windows and turn on the air purifier for a period of time on a hazy day, the indoor air is PM25 concentrations will be significantly reduced. Scientific diet and restPay attention to scientific diet and rest, eat more fresh fruits and vegetables, and appropriately supplement various vitamins to enhance the body's immunity. Maintain a normal mindset and relax.