The Covid-19 is one principle

Without primitive susceptibility to self-metabolism and immune system
The principle of this virus cannot be reached.

Once infected, the new coronavirus hides for a long period of time, and in some cases, it may continue to live for the rest of its life. What is important is to control the living body by continuous immune training and prevent the onset.

What if this symptom is neither a sequela nor a reinfection? If the virus or virus wreckage that is the cause is the "queen" of the new corona, it may be just a "soldier" or "decoy" virus that we are fighting hard , all the debate. The vector of will turn drastically.

In any case, everything is unknown at this stage. No, even though modern science can elucidate the mechanism of the molecular mechanism of this virus infection, the onset mechanism and mechanism of infectious diseases, it is impossible to reach the central dogma of the higher -order survival strategy of the virus forever.

It is difficult to study and abstract the higher-order sustainable life activities of viruses in the "brain" of science. Vaccines, which are expected by science, have "immunity" just because they can immunize against viruses, etc. Is not synonymous with increasing.

In the first place, there is no medical or academic concept of "immunity" against the "infectivity" of a virus, and we must train our primitive susceptibility to biological metabolism and immune system. be reached forever.