The incidence of childhood asthma: in every three Canadian Environmental Joint Commission meeting, the State Environmental Protection Agency Technology Standards Division Zhang pointed out that day, according to a joint project between China and the United States "study the effects of air pollution on respiratory health" shows: Children colds coughs, colds, flu, asthma, bronchitis and air pollution concentrations showed a significant proportional. On the one hand, because the child's body is growing, according to the weight Bibi adult respiratory volume 50% higher, on the other hand, children living a long time in the indoor formaldehyde detection Ma'anshan, so more vulnerable to indoor air pollution violations. The more severe the degree of pollution, the higher the rate of children with abnormal lung function. Serious air pollution can increase the risk of children's lung function abnormalities 30% ─70%. China Environmental Monitoring Center confirmed that the parents of children suffering from smoke cough, bronchitis, much higher proportion of asthma and other respiratory diseases than children of parents do not smoke. According to epidemiological for children 5-9 years old 3528 survey, the parents of a man smoking, high Children who suffer from respiratory diseases than their parents do not suck swallow of 6%; parents suck swallow, higher than the proportion of children suffering from respiratory diseases 15 about%. According to the French magazine "Science and Life" reported that the dust has on children greater impact on the development of the respiratory tract, and nitrogen dioxide can also affect children's lung development, so that the lung capacity of children severe shortage. Experts from the United States due to asthma survey of indoor air pollution can be seen in Ma'anshan formaldehyde detection CMA qualification, in American children suffering from asthma in the United States accounted for 12.4% of the total in humans. The disease affects children in each age group, 65% of children with asthma in varying degrees. According to statistics, the prevalence rate of 2-5% of children with asthma, the prevalence among children 1-5 years old up to 85%. Long-term living in polluted air can cause respiratory dysfunction, respiratory symptoms, and some will lead to chronic bronchitis, bronchial asthma, emphysema and other diseases, lung cancer, nasopharyngeal cancer prevalence rate will increase. According to statistics, the global air pollution cause acute respiratory infections per year claimed the lives of about 4 million children. Domestic and international surveys show that respiratory tract infections are the most common diseases of humans, the symptoms can be life-threatening until the latent infection. Indoor air pollutants can be divided into respirable particulate matter, but also a major carrier carcinogenic chemical contaminants and radioactive substances. Biologically active particles bacteria, viruses, pollen, etc., is the culprit of most respiratory infections and allergic diseases. In indoor environments, especially in poorly ventilated, overcrowded environment, some pathogenic microbes can be spread easily through the air in addition to formaldehyde Ma'anshan so susceptible to infection. Some common viruses, bacterial diseases such as influenza, measles, tuberculosis and other respiratory diseases are spread by air in the room. The fact that the SARS virus outbreak also speaks Ma'anshan formaldehyde detection agent, indoor biological pollution should not be underestimated! Disease Prevention and Control Center, Shandong Province, monitoring and evaluation of public health Fan Ling said: many indoor air pollutants are irritating gases, such as sulfur dioxide, benzene and formaldehyde. These substances can irritate the eyes, nose, throat and skin, causing tears, coughing, sneezing and other symptoms. In particular, has a strong carcinogenic formaldehyde and cancer-promoting effect. Ma'anshan addition to formaldehyde, formaldehyde detection Ma'anshan, environmental protection provided by the Green Ribbon Green Ribbon Chuzhou indoor environmental Services Limited. Chuzhou Green Ribbon Indoor Environmental Services Ltd. (www.lsd5188.com) strong, credible, Chuzhou, Anhui environmental projects in collaboration industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the green ribbon into the brilliant green and you work for a better future!