The epidemic situation across the country has become severe again this year, especially in Shanghai. However, in other regions except Shanghai, personal protection should be taken.
Recently, a resident of Taierzhuang, Shandong was infected when he was going out to dig wild vegetables. The reason was that at the same time, a asymptomatic infected person, , was also in this place, and neither of them had worn masks. After expert analysis, it is aerosol transmission . Although the probability of aerosol transmission is very low, it does not mean that there is no one. Just like buying a lottery, although the winning rate is very low, there will still be people winning every issue. This is not buying a lottery. If you really win, you will not be as happy as winning the lottery, so you must take personal protection.
If you don’t wear a mask and the confirmed person is not wearing a mask, then the chance of infection is 90%. If you think about not wearing a mask when you are confirmed, the chance of infection is 30%. If the confirmed person is wearing a mask, you don’t wear a mask, the chance of infection is 5%. If the confirmed person is wearing a mask, you also wear a mask, the chance of infection is 1.5%. If the confirmed person is wearing a mask, you also wear a mask, and the distance between you is 1.8 meters, the chance of infection is 0%
In the current epidemic situation, take good protection and protect your own safety. For the safety of your family, remind everyone to be sure to take good protection.
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