The sudden outbreak of the COVID-19 epidemic caught everyone off guard, especially in the early stage of the virus outbreak. Everyone knows nothing about the virus, and there is no way to have enough ability to deal with it in order to keep the virus spreading. However, with everyone's efforts, we have found the mode of transmission of the virus and made a qualified vaccine for everyone to use. Anyone who has been vaccinated will produce antibodies to this virus, which reduces the probability of the virus invading the body and makes the people feel at ease a lot. Even if you enter a crowded environment, you will reduce the risk of infection. As long as they do a good job in personal hygiene, many problems will be solved.

The Tokyo Olympic Games, originally scheduled to be held in Japan, should be held in 2020, but it was because of the outbreak of the COVID-19 epidemic that the Olympic Games had to be postponed all the time. At one time, it was even reported that the Olympic Games would be cancelled. However, with the gradual stabilization of the epidemic, the news of canceling the Olympic Games is only under consideration, that is, the Olympic Games will be held as planned, only under everyone's expectation. A Japanese hospital posted such a slogan in front of its own hospital, calling for the cancellation of the Tokyo Olympic Games. Such a news aroused the curiosity of netizens. Why did the hospital put up such a slogan to appeal?

Once it is confirmed that the Tokyo Olympic Games can be held smoothly, athletes from many different countries will flood into the land of Japan. Their physical condition requires health examination before they can enter the main stadium, and may even require isolation measures. Such a large number of isolated athletes will increase the work pressure of the hospital and even cause a shortage of staff. In the event of external infection, the hospital does not want to see such consequences, and can only call for the cancellation of the Tokyo Olympic Games to ensure its own safety.