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The pathogenic bacteria produced by smog are children under the age of 12 and are contagious. Clinical manifestations: Cough, swollen tonsils, occasional fever in the morning, and fever in the afternoon or evening. The lowest temperature was 38.3°C and the highest temperature was 39.4°C. Treatment: Inpatient. Injections can be temporarily maintained but not cured. In the afternoon and evening five days before admission, it will be maintained at more than 38.3°C. Therefore, for the health of children, please minimize outdoor trips.
When the outdoor haze bursts, is the room safe?
The weather in winter is dry, the dust content in the air is high, and the human nasal mucosa is easily damaged. Coupled with the large temperature difference between indoor and outdoor, the respiratory tract mucous membranes are constantly stimulated by cold and heat, resulting in a decline in the body's ability to resist viruses and bacteria, providing opportunities for pathogenic microorganisms.
In cold weather, people spend more time in indoor activities. In a closed indoor environment, the air circulation is poor, and tiny particles such as dust, viruses, and bacteria float in the air and hover, making it difficult to remove them. Dust and bacteria constantly irritate the respiratory mucosa, causing symptoms such as coughing and sneezing, and even triggering respiratory infections such as influenza.
Especially in new houses that have just been renovated in the winter, there are a large number of toxic pollutants such as formaldehyde, benzene series, and tvoc in the room. If the indoor environment is closed for a long time, the air will not circulate, causing excessive pollutants and harming human health.
Formaldehyde is highly irritating to the mucous membranes, upper respiratory tract, eyes and skin. Contact with the vapor, causing conjunctivitis, keratitis, rhinitis, bronchitis; severe cases of throat, glottis edema and pneumonia. Pulmonary edema is less common. The skin has primary irritation and sensitization that can cause dermatitis; concentrated solutions can cause coagulative necrosis of the skin. Oral burns to the oral cavity and digestive tract can cause gastrointestinal perforation, shock, kidney and liver damage. Chronic effects: long-term exposure to low concentrations of formaldehyde may have mild eye, nose, throat irritation, dry skin, chapped, softened nails, etc.
Benzene compounds have mucosal irritation. Dizziness, headache, nausea, vomiting, unsteady gait, severe coma, convulsions, and circulatory failure until death; short-term inhalation of higher concentrations of benzene may cause subacute benzene poisoning, dizziness, headache, fatigue, and insomnia Symptoms of menstrual disorders include aplastic anemia and acute leukemia, manifested as rapid development of anemia, bleeding, and infection. The harm of benzene poisoning to the body comes down to three kinds: carcinogenic, disabling, teratogenic.
TVOC is the total volatile organic compounds. Its composition is very complex and can be divided into 8 categories. Can cause dysfunction of the level of functional immunity, affect the function of the central nervous system and digestive system function. Mild skin allergies, sore throat, headache, dizziness, drowsiness, chest tightness, fatigue, loss of appetite, nausea and other symptoms. Severe cases can cause bronchitis, allergic asthma, pneumonia, and pulmonary edema. In severe cases, liver and hematopoietic system functions may be damaged and allergic reactions may occur. TVOC vinyl chloride, polycyclic aromatic hydrocarbons, etc. have been identified as carcinogens.
Winter infectious diseases are rampant. Even if you hide in your home, you can't escape the pollution. What measures should you take to deal with indoor pollution?
Beijing Lansikaiqi Environmental Protection Technology Co., Ltd. is a professional and regular high-tech enterprise for indoor and in-car air purification treatment. It has a Class A qualification for the China Indoor Environment Purification Management Committee and is a top 500 global chemical company. Distributor in China. The product is imported from Japan and is safe, effective and non-irritating. It also has a safety inspection report issued by the China Center for Disease Control and Prevention, and a function issued by the National Indoor Vehicle Environment and Environmental Product Quality Supervision and Inspection Center. The sex test report, the aldehyde rate is up to 95% in 24 hours, 10 year warranty. We hope that every time we breathe indoors, we can guarantee the quality of the air quality of Blue Sky.
After many smog tests, the Chinese haze has been carrying various infectious bacteria. Experts suggest that parents should minimize their children's outdoor activities.