Pneumoconiosis disease KN95 Mask for Epidemic Prevention and Control prevention and control from the source to strengthen the emphasis is on getting the personal protection of employed workers, scientific selection dustproof 3 disposable respirators is to strengthen the workers' personal protective layer of top priority. Japan is a country with a very high air quality, but still can be seen everywhere disposable respirators, 3 layer visible their sense of protection in place indeed. A lot of people to wear disposable respirators, 3 layer is not much, always feel that there will be sorry. Layer 3 disposable respirators can actually effective organization to prevent influenza virus droplets in the air enters the respiratory tract, is worth promoting simple, economic and effective flu prevention measures. Many people don't know, a three layer disposable respirators to protect is actually the nose, it KN95 Face Mask is often said that "food hygiene, actually a lot of disease is" nose and into the light ", such as diseases such as tuberculosis, influenza, measles. If in life, we will contact with patients with tuberculosis or other infectious respiratory infections, must remember to wear three layers of disposable respirators.
The results showed that PM2.5 rise every 10 mu g/m3, a 16% increase in total mortality, cardiovascular mortality by 28%. Investigate its reason, is associated with a variety of mechanisms, such as arrhythmia, such as vascular dysfunction, as a result, the PM particles, nitrogen dioxide, sulfur dioxide, carbon monoxide exposed not only is associated with an increased risk of myocardial infarction, and heart cerebrovascular disease, heart failure, and many other factors. With constantly improve the level of industrialization, the urbanization speeding up, the tall building is relatively concentrated, the air circulation will meet obstacles, as a result of rising wind and building the friction of the air flow is slow, causes in the process of industrialization and urban development in the process of the atmospheric pollutants in the air to disperse, coupled with the evaporation of water vapor, thus formed the haze. With the accelerating urbanization process, urban heat island effect emerged, inversion phenomenon occurs frequently, because of the high temperature higher than that of low temperature, cause air to flow, thus influence the spread of pollutants, this is the haze phenomena often appear in the city, but the main reason for rural outskirts of rare. With the accelerating urbanization process, urban heat island effect emerged, inversion Quickly Delivery Disposable Protective Clothing phenomenon occurs frequently, because of the high temperature higher than that of low temperature, cause air to flow, thus influence the spread of pollutants, this is the haze phenomena often appear in the city, but the main reason for rural outskirts of rare.