"The old headmaster is worried about the virus recombination. If there is an ade reaction, he will fuck," Wu Mian said softly.


    When there are two viruses with different genetic relationships in the host cell, the two viruses have the probability to exchange fragments of their own genetic material and produce a fused new virus.


    If there is no recombination, there will be cloning interaction, and the viruses will "lose both sides" and die together.


    Because of the variability of RNA, now the whole Tianhe City is like a large culture vessel. No one knows which direction it will evolve in the next step.


    Isolation, which began to be used to deal with the "great epidemic" thousands of years ago.


    Fan Zhongzhi said that the volunteers also used isolation means to deal with the biochemical attacks of the US emperor during the war to resist US aggression and aid Korea.


    But it is plague and other infectious diseases. Now it faces a "cunning" virus that is easy to restructure, make only superficial changes and become more powerful.


    "I didn''t expect them to go crazy like this." Wu Mian shook his head. "For the yellow gene, I''m not afraid to change into... Hey!"


    "Can''t you use centralized isolation?"


    "I didn''t dare when s virus was in 2003," Wu Mian said softly, "but s virus disappeared strangely. Sometimes I even suspect that the US emperor found aliens and obtained zenith technology."


    "Will you?" Chu Zhixi looked at Wu Mian with big eyes.


    Wu Mian shook his head and then said, "I don''t know. Just say it."


    "What did the old headmaster say?"


    "He and others are studying." Wu Mian said, "the construction of a large shelter hospital is still under consideration. It''s a battle now. The time is too short. Every decision is related to the lives of millions of people. I''m going to call the old headmaster later. I don''t know whether he has finished the meeting or not."


    "Brother, will the new pneumonia virus be combined into a more perfect virus like chimera?"


    "The old headmaster thinks that the existing virus is the limit of human imagination. It is difficult to say whether the virus will recombine in a short time, and what monster virus will recombine." Wu Mian said, "in fact, the most likely situation is that the toxicity is getting lower and lower."


    "How can I remember the super section?" Chu Zhixi''s face was very white. He didn''t know whether it was the wind or frightened.


    In 2010, Dr. Malik Peiris''s research group in Xiangjiang sorted out the "triple recombinant" virus containing human, pig and avian influenza virus fragments in pigs.


    After human influenza and avian influenza infected pigs, the three viruses recombined and spliced in pigs to form a new spliced virus.


    Infected people are infected with multiple strains of different HIV viruses. In the early stage of infection, human immune cells will respond quickly, so that patients can maintain a stable viral load in the first few months.


    However, after a period of time, HIV virus experienced multiple recombination and produced a variety of mutants to escape the encirclement and interception of immune cells, making HIV uncontrollable.


    The virus faced by Tianhe City this time is RNA virus, which eliminates the genetic process of rna-dna-rna, and the recombination rate between RNA and RNA is very high.


    In other words, the method of bringing all patients together can be thought of by a slightly senior infectious disease expert. But with countless people carrying the virus, unstable RNA viruses may have various changes. Once reorganization occurs, it will lead the future to an unknown road.


    It is possible that the virus will break through the limit of human imagination, can not be cured at all, but it will not die in a short time. Patients will become super virus carriers and super infectious sources.


    If you are not careful, this super virus will run out of the centralized isolation place and cause disaster to the whole China.


    As for centralized isolation... I can only ha ha.


    On the premise that the situation is controllable, everyone will cooperate with the treatment, because this is the instinct of human survival.


    But once three or five patients become severe every day and are pulled away by personnel wearing chemical protective clothing


    Will the mood of people in the centralized isolation area collapse soon? Like a bombing camp, hundreds of people ran around the city to spread the virus.


    In this regard, the imagination of ansa people is a nuclear bomb, which completely erases the raccoon city.


    This is unacceptable to the Chinese people.


    "What does the old headmaster tend to?" Chu Zhixi asked in a trembling voice.


    "It''s under study." Wu Mian said, "the old headmaster hasn''t slept for a long time. Now he prefers centralized isolation. But he is worried that the viruses of different patients will infect each other and recombine in the body, leading to the accelerated evolution of the virus."


    Chu Zhixi was silent.


    She is not an expert in virology, but she has followed Wu Mian all over the years and knows what it means.


    Once the virus evolves in a more ferocious direction, all previous studies fall short. No matter what, we have to start from scratch, and Tianhe City in purgatory can''t last that long!


    This is a disaster.


    "At least seven potential recombination regions in the genome of s virus are located in the coding region of replicase and spike, which may increase the scope of host infection." Wu Mian said, "but before further research, s virus suddenly disappeared. At that time, there was no centralized isolation, which was also a worry."


    "What does old Zhong say?"


    "I don''t know. I''m not familiar with Zhong Lao. The old headmaster... I guess I''m going to vomit blood." Wu Mian said with a smile. "No matter, I''ll give them the big responsibility these days. I''m only responsible for being a big soldier. You''re responsible for staying at home and taking care of your parents."


    "No!"


    Chu Zhixi doesn''t know how many times he has refused Wu Mian''s arrangement.


    "I''ll carry you." Wu Mian said no more. It would be a pity if he quarreled for the first time before he left.


    "HMM." Chu Zhixi nodded with a smile.


    Although the clothes were thick, Chu Zhixi jumped onto Wu Mian''s back skillfully.


    "Drive!" Chu Zhixi shouted.


    Wu Mian walked briskly to jianxie hospital.


    We will start tomorrow and the day after tomorrow. The most important thing is to prepare epidemic prevention materials. We can''t be careless.


    "Brother, it''s snowy this year." Chu Zhixi said foolishly, lying on Wu Mian''s back.


    "We''ll come out later and make a snowman."


    "I''ll go home and get the carrots."


    "No, I''ll start painting. Make you and me. You watch them in bajingzi. At the beginning of next spring, the two snowmen will gradually melt, as if we were old."


    "No." Chu Zhixi lay on Wu Mian''s back and buried his head deep in Wu Mian''s neck. "The snowman will never melt! We will not be old!"


    "Silly boy, if it''s forever, it''s nuclear winter." Wu Mian said with a smile, "the law of nature, you''re responsible for taking photos every day. When the spring flowers bloom, I''ll come back. Really, I promise you, the spring flowers bloom, you pick me up."