Gansu Baiyin: This epidemic * * * involves three transmission chains! What is the source of this epidemic?

The epidemic situation in Gansu is very severe these days, and hundreds of new cases have been added one after another, which has kept the people of Gansu in dire straits. I also hope that they can survive this, cooperate with the prevention and control personnel to do some work, and investigate the epidemic clearly, so that they can live in peace. The People's Government of Baiyin City, Gansu Province held a press conference to report the recent increase. Silver is a new asymptomatic infected person, which has won everyone's attention, because asymptomatic infected people don't know that they have COVID-19. During this period, he will go to many places and meet many people. As for whether he wears a mask or not, it is very important. If he wears a mask, the probability of infection will be less. If not, the probability of infection will be devastating.

Moreover, at the press conference, we learned a message that this epidemic * * * involves three transmission chains, and it is very easy to control if we know where the transmission chains come from. As long as the nucleic acid detection is carried out continuously in the next 15 days and the corresponding treatment is carried out, it is believed that the epidemic situation can be completely controlled. Article 1 The transmission chain is the first confirmed patient, Lei Moumou, from Lanzhou to Huining County, infected three relatives who lived together, and infected Yang Moumou who ate together, and Yang Moumou infected some of his relatives, thus producing a series of transmissions. So the epidemic is quite terrible. As long as a person is infected and contacts people around him without his knowledge, it will spread indefinitely, and the virus can be said to be pervasive.

This is also the source of the spread of this epidemic. It is very important to find out from which aspect Lei Moumou was diagnosed. Only by knowing when he was diagnosed can we control the risk in that area and fundamentally solve the epidemic, but the other two lines are the most serious situations at present. From the analysis, the number of people infected by the other two lines is still relatively large, and it is also a question whether it can be completely determined. Generally speaking, judging from this epidemic, the source of the epidemic comes from Lanzhou. As for which place in Lanzhou, we don't know yet. Here, we also remind Lanzhou citizens to do a good job in epidemic prevention and control measures, actively cooperate with nucleic acid testing, minimize their own risks and give themselves peace of mind.