According to WHO, the virus is spreading steadily around the world. What precautions should people take?

? Since 2020, the COVID-19 epidemic has been something that people all over the world have to face. In recent days, due to the unanimous protests of Qixin people and China's effective and proper response to the COVID-19 epidemic, the domestic virus has been effectively controlled. Most school meals and many public facilities have resumed operation. Although a few places have completely avoided the threat of COVID-19, on the whole, China has initially got rid of the troubles of COVID-19. Based on this situation, the World Health Organization declared that everyone should take protective measures against COVID-19. In the speech of the head of the emergency project of the World Health Organization, he popularized to us how to show protective measures. These measures include continuous discovery, tracking and isolation of patients and their close contacts, mobilization of the whole society, early detection and early treatment. These are the keys to weaken the destructive power of the virus. She warned that if positive action is not taken, COVID-19 will continue to infect people, and 20% of the infected people will develop into serious diseases. In addition, international cooperation and technical support should be established at the international level to improve the level of prevention and control in various countries, and key R&D and innovation work should be accelerated to curb the further spread of novel coronavirus, especially to provide support to those countries with the most fragile health systems that may have to cope with the epidemic. In addition, this plan will help to diagnose, isolate and care patients as soon as possible, exchange key information, speed up diagnosis, treatment and vaccine research and development, and reduce negative social and economic impacts. Admittedly, as a highly contagious virus, we must not treat COVID-19 lightly. Wearing a mask when traveling and paying more attention to personal hygiene and disinfection are still our best ways to resist the epidemic. Neither overseas countries in high-risk areas nor domestic countries with slow epidemic situation can lower their vigilance against the COVID-19 epidemic. Before there is a definite prediction that scientists have developed COVID-19 vaccine, the best way to fight this virus is for the government to make arrangements, pay attention to its own isolation and protect it together.