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Can humans defeat viruses?
No matter how powerful human beings are, they are only flesh and blood. Like all other animals on earth, our body is made up of cells, and each person has about 40-60 trillion cells. The history of cells on earth is much longer than that of human beings. The history of the earth is about 4.6 billion years, and the first cell was born about 3.5 billion years ago. Viruses lived on the earth long before humans appeared. Viruses are as old as cells. They are a pair of natural enemies who love and kill each other. They have been fighting for billions of years, and they haven't won yet. In these billions of years, the climate on the earth is not always as pleasant as it is now.
The virus family has experienced severe cold, intense heat, dryness, cold and humidity, and it is still spread all over the earth, which is beyond the reach of human beings. Humans can't get rid of viruses. Viruses have never been far away from humans, and they will never be separated from humans. In human history, there have been many experiences in fighting against dead viruses, such as smallpox, rabies and Ebola. Viruses often ravage human beings, and human beings often have to make great efforts to defeat this simple and tiny creature with collective wisdom. Although science and technology have developed rapidly in the past 100 years, people have mastered vaccine technology, but virus attacks are as unpredictable as earthquakes, tsunamis and sunspots, and human beings only have the ability to fight back in the face of viruses.
The means of the virus is to win by more. After they invade a cell, they can use the space and resources of the cell to replicate thousands of viruses. The speed of human drug renewal can never keep up with the speed of virus reproduction and mutation, so it will never be possible to eliminate all viruses. This virus is not invincible. Viruses are not terrible. After all, we humans have been breeding for hundreds of thousands of years. The cells in our bodies are fighting against countless viruses every day, and the immune system is also updating. Different viruses invade the human body, which may cause colds, pneumonia and even more terrible diseases, but most of the time we are safe and sound, which shows that the cells in our body are basically successful in the struggle against viruses. Although the human immune system can't kill all viruses, it is more subtle than all drugs on the earth, and it can change with constancy. Taking drugs can't kill the virus, it just helps people's immune system overcome the virus.
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