In the long history of human development, we must have experienced numerous violations similar to COVID-19's. At that time, science and technology and medicine were underdeveloped, but human beings did not perish. Therefore, in the absence of human intervention, COVID-19 will gradually reduce its toxicity in intergenerational variation, and eventually become harmless to people and coexist with human beings for a long time. Perhaps the existing influenza virus is mutated from neocoronary pneumonia, but human beings will pay a huge price in this process. All human struggles against COVID-19 are only aimed at reducing costs. Isolated observation is still one of the best measures to prevent COVID-19 epidemic. Washing hands frequently, wearing masks and keeping a safe social distance can avoid the further occurrence of the virus.
It is true that the virus disappears when the weather is hot and the temperature rises, but it is unprofessional to say that the virus does not need to kill the host. Does the virus also have brain thinking and know how to use the host to survive? I don't know how many viruses have survived in nature for hundreds of millions of years. How does the current virus choose a host that is beneficial to it? This virus can't be cured because it is constantly mutating. When a new drug or vaccine can be used, a new virus will be produced, just like the flu. Therefore, it is an inevitable trend that the epidemic will disappear by your own immunity and temperature rise, so don't worry. This is a fact. The virus itself constantly mutates and kills the host with great toxicity. With the death of the host, these viruses naturally die out. Weak toxicity is not fatal, or even has no effect. The virus carried by the host does not affect its resource competition in nature, does not threaten the survival of the host, and finally forms a coexistence situation.
So even if the epidemic is not controlled, it will eventually fade naturally. The question is how many hosts died in the process. The essential purpose of controlling the epidemic situation is to reduce the sharp decline of the population and make it not affect the normal reproduction of the population. In fact, the worst result is that everyone is infected, and those who can survive with antibodies are gone, and those who can't resist are gone. People with weak toxicity who are infected by the virus have no obvious symptoms and think they are all right, but more people are infected, and then gradually eliminate the highly toxic virus. This result will be piled up with human lives. The war between viruses and cells has been going on. This time, the attack power of the virus suddenly increased, and it was in an offensive state, and the cells were temporarily at a disadvantage. Because of the mutation of the virus, they have a new martial arts.
The virus exists to awaken human beings to be kind to the earth's ecology. Only by adhering to the core concept of harmonious coexistence between man and nature can we achieve sustainable development and make the earth healthier.