Many places in Chengdu have been adjusted to medium and high risk areas, and one province has won the bid for COVID-19. So how should the epidemic investigation work progress in middle and high risk areas now? Because the epidemic has been raging for two or three years now, the epidemic situation around the world is frequent, which makes people flustered. As far as China is concerned, the government's investigation on the epidemic situation is very good, and we advocate that no one should be spared.

In fact, as long as the epidemic abroad is not over, it cannot be said that the country is completely safe. Especially in today's fast globalization, China, as an open country, should be very cautious in the investigation of imported food and goods. After all, both imported food and foreign goods may carry viruses, which must not be taken lightly. In fact, as long as the virus survives for a long time, it can be introduced into China, and some frozen foods give the virus a good living environment, so it is very necessary for China people to reject foreign frozen foods.

For the prevention and control of the epidemic, we must have ideological awareness, confidence and determination to fight the epidemic with one heart and one mind, and believe that the epidemic will be defeated. For the spread of the epidemic, it is very fast, so everyone should always have the awareness of preventing the epidemic. It is impossible to completely eliminate the virus. Large-scale epidemic prevention is to try to prevent the epidemic from spreading in large scale among human beings, resulting in a serious shortage of national medical resources.

For the domestic epidemic at this stage, the fundamental source is imported from abroad. According to social news reports, the epidemic situation abroad is very serious, and we must stop it from spreading. We must control some imported food and raw materials very well, and it is also very important for many netizens not to buy imported products and commodities in large quantities online. It is everyone's responsibility to prevent and control the epidemic. This sentence is not a slogan. I hope that the domestic epidemic will be controlled as soon as possible.