Isolation should be done to protect the source of infection. Now relatively normal people should be isolated and the source of infection should be protected. Now relatively normal people should be vaccinated on the original basis to prevent infection. On February 23, 2020, South Korea will decide to raise the early warning of new coronary pneumonia by one level and take the most severe measures. On the same day, South Korean President Wen was performing. At that time, he and infectious disease experts put forward opinions and wanted infectious disease experts to take tough measures. At the end of 20 19, COVID-19 suddenly broke out, which caught many people off guard. Because the Spring Festival is a time of heavy traffic, many people migrate from one place to another. So I brought the bacteria I contracted from other places to my own situation. So during the Spring Festival, coronary heart disease is the biggest explosion point. At that time, everyone was isolated at home in China, and there was hardly anyone in the street outside.

It can be said that the whole process is closed and becomes dead silence and lifeless. But now, through our own efforts, we are better together. Therefore, Koreans should learn from us, let more experts study coronary heart disease, and take Chinese-style measures to seal off the city, just like China at the beginning, isolate the masses, avoid contact with others, and spread the flu to others.

I believe that South Korea has a strong national strength to stop this disease and win this war. But there are still many asymptomatic patients in major hospitals. Koreans also let many college students close their schools to prevent the occurrence of coronary heart disease virus, take their temperature at school every day, or even not go to school.

Now there are new viruses and flu in South Korea, and Koreans should pay as much attention to this virus as people in China. After all, it spreads very fast, and China should take such action immediately. Take measures to close cities and reduce population mobility. On this basis, let experts develop a vaccine to prevent this disease as soon as possible.