Tianjin 'Patient Zero' has not yet been found Zhang Boli: Omicron is highly insidious and may still be spreading

In response to this round of epidemic in Tianjin, Zhang Boli, an academician of the Chinese Academy of Engineering, said that although the transmission relationship between the infected people that has been found is relatively clear, the source of the epidemic infection has not yet been identified. This is mainly due to the fact that the Omiljung virus had been transmitted for at least three generations when it was discovered in Tianjin, making it difficult to trace the origin of the virus.

Zhang Boli, an academician of the Chinese Academy of Engineering, said: "Now the traceability is still in progress, the relevant cases have not crossed the border, and there is no contact with foreigners or people who have returned from overseas, so the source of "patient zero" can not be found now, especially the omicron is very hidden, the transmission is also very strong, so you can't find it, which means that there are many opportunities that may still be spreading." ”

One of the characteristics of the Tianjin round of epidemic in Aomi Kerong is that the speed of human transmission is fast, but the symptoms of the infected person are significantly reduced, for some people to regard it as a large cold, Zhang Boli does not agree: "It is not the same as the flu, in fact, very light patients or discharged without symptoms, but after a few months there are some symptoms, why it is so unclear, but now the situation, do not wait passively, take some drugs can improve symptoms, control the progress of the disease, the effect is still positive." ”

(Intern Editor: Fan Shiyan)