According to the latest influenza surveillance released by the Beijing Municipal Center for Disease Control and Prevention, Beijing has reached the peak of influenza. Compared with previous years, the number of influenza-like cases increased by 71% compared with the same period of the previous three years. How do we prevent and control the flu pandemic?
To effectively prevent the spread of influenza, we must first understand the common routes of transmission of influenza viruses. We know that viruses can only survive for a short period of time in the air and require the host to continue to replicate and spread. Therefore, in the daily environment, the virus should spread by three forms: droplets, contact, and air.
Propagation through air droplets is one of the most common routes of transmission. People with flu or people with flu viruses will spit out saliva when they talk, sneeze, cough, etc. These saliva contain a lot of flu viruses. If a healthy person is face to face or close to them, then they are susceptible to influenza virus; contact transmission is also a common route of transmission. For example, if someone in the family has the flu, then he may have a virus on his body, if other The family still shakes hands, hugs, shares cups and drinks, shares tableware, etc., then it is easy to be infected and flu; air transmission is also an important route of transmission of influenza virus. In the high incidence of influenza, flu patients are easy. The virus is released into the air. If we go to some densely populated places at this time, then it is easy to be infected.
The above are three different routes of transmission of influenza virus, so how can we prevent it? For the most common droplets, contact spread, masks can effectively reduce the risk of infection, and for indoor airborne air pollution, it depends on the air purifier It is. At present, most air purifiers adopt a composite filter design, which not only can intercept most visible impurities, but also effectively filter indoor inhalable particles, and prevent the spread of viruses indoors from the root.
Millet Air Purifier 2S 　
![[Mijiami home air purifier 2S] Mijia (MIJIA) millet air purifier 2S defogging 霾 In addition to formaldehyde air quality screen display [row](http://i.bosscdn.com/blog/15/15/72/4900650.png)
The CADR value of Xiaomi Mijia Air Purifier 2S reaches 310m3/h. Taking 21 square meters as an example, it takes only 10 minutes to purify all the air. After the first two generations of products, 2S follows the classic tower structure. Designed with an excellent air booster system to reduce noise while achieving fine wind speed control; 2S General Millet previously listed all air purifier filter products, and added the same RFID filter active identification technology as Pro.
In addition to the PM value, Wi-Fi status, temperature and humidity information, 2S also changed the three-color light ring showing the air pollution level on the Pro display to the three-color light bar, and the light sensor at the top of the fuselage automatically adjusts the brightness of the screen. The effect is clear during the day and not disturbed at night; 2S also uses the same high-precision laser particle sensor as Pro, and the detection accuracy has been greatly improved, which not only can efficiently collect PM2.5 values, but also detect fine to 0.3 micron. The particles are made to care for health and more meticulous.
Panasonic Air Purifier F-PXF35C-S
Panasonic Panasonic Air Purifier F-PXF35C-S uses the charged water-purifying ion, nanoe water ion, which is generated by applying high voltage to separate water molecules. It can effectively inhibit mold, remove indoor odor and deodorize function. The heavy filtration system creates a cleaner air for the user. In addition, the Panasonic F-PXF35C-S air purifier has the functions of sleep 8 hours mode, filter replacement reminder and so on.
The F-PXF35C-S air purifier adopts a humanized panel design, and the buttons are evenly distributed and easy to operate. At the same time it is equipped with a four-fold filter system and four-speed wind adjustment. It can multiply the air while adjusting the wind as needed.
Sharp Air Purifier KC-W200SW1
Sharp's air purifier features a "net ion group" sterilization spray technology that releases the same negative ions as nature and efficiently decomposes mold and viruses. In addition to the active cleaning of the net ion, there are five layers of filter passive purification: no need to replace the front filter in addition to hair dust, 5 years 1 change deodorizing filter, 2 years 1 change in addition to formaldehyde filter, 10 years 1 change The HEPA dust collecting filter and the humidifying filter for 2 years and 1 change have a sterilization effect of 99%.
The humidification of this air purifier adopts "natural vaporization technology", which is different from the ordinary humidifier ultrasonic vibration humidification. It does not continue to use electric heating, and removes calcium and magnesium ions through the water filter first, without the "white powder" pollution common to humidifiers. The amount of humidification is automatically adjusted so that there is no over-wetting problem.
Samsung Air Purifier KJ350G-K3000WU 　　
![[Samsung KJ350G-K3000WU] Samsung (SAMSUNG) air purifier KJ350G-K3000WU [row](http://i.bosscdn.com/blog/15/15/72/4954721.png)
This air purifier adopts a precise triple filter design. The triple-defense system consisting of a front filter, a deodorizing filter and a dust filter can effectively filter large particles such as floating hair in the air, as well as fine dust and formaldehyde. Harmful substances such as bacteria. The CADR value of particles up to 350m3/h makes it easy to purify indoor air with an area of ​​approximately 42m2.
Samsung's patented plasma generating device uses ceramic electrodes to generate a large amount of active hydrogen and oxygen ions, which surround and adsorb germs, and combine with hydrogen ions on the surface to form water, thereby destroying the protein structure on the surface of the bacteria and turning harmful substances into the human body. Harmful moisture, powerful ion generators provide you with a healthy and clean bedroom environment.
Leopard rice air purifier BMI450A 　　
The Leopard-BMI450A purifier mainframe configuration has been slightly upgraded from the previous version, including the upgraded OSRAM laser core, and the CADR value has been increased from 350 to 375. Most notably, it uses a new filter than the previous version. The HEPA filter of the purifier is essentially a disposable trash can. When the adsorption dust is full, the HEPA filter should be replaced. Therefore, the HEPA filter should have a good filtering effect, and also the dust holding capacity, like the capacity of the trash can.
The 霾 版 version uses the M14 DURA-HEPA filter developed by the new Leopard and 3M. This is a high-capacity dust filter, which is three times the dust content of the national standard P4, and has a stronger purification ability for PM2.5. At the same time, the purification of PM0.3 particles with smaller particles is enhanced.
Summary: We don’t recommend it for the time being. It’s not that we have a potential threat of a cold and immediately buy a product online. How to keep your family healthy? How much is your health? This is a question we deserve to ponder. I hope everyone is healthy and every child has a bright smile.
UV Film,UV Screen Protector,UV Curing Screen Protector
Shenzhen Jianjiantong Technology Co., Ltd. , https://www.jjttpucuttingplotter.com