There were 8 new local cases in Liaoning. Where did the virus come from?

As far as the current situation is concerned, it is impossible to determine the source of the virus, but it seems to be directly related to the seafood market. We know that in 20 19, there were explosions in Wuhan seafood market, Xinfadi seafood market and Dalian seafood market. Everyone thought that seafood was brought to COVID-19, and Jinghan imported seafood from outside, although Dalian also had its own seafood. But the factory is engaged in the import of seafood, so the source of the virus must be from the outside. Some clues can be found through the sources of these seafood, but they are not necessarily the original sources.

Judging from the current world situation, the source of the virus should still be in the country with the most confirmed cases. Although they didn't warn in advance like China, they despised the virus and ignored human life. In fact, this is very irresponsible.

Nearly half a year after China issued an early warning, COVID-19 outbreak broke out in Liaoning. Even the source of the virus in China is difficult to determine. After half a year of global cross-infection, it is estimated that it is difficult for scientists to find the source at present. However, it is a fact that the local virus source in Dalian is seafood processing enterprises, and seafood is purchased from abroad. So the source must be foreign, and the judgment is simple. As long as the import data of enterprises are analyzed, they can be judged according to the time point.

The reason why the virus can break out and spread lies in everyone's contempt for the virus. In fact, the virus in the world has not been controlled, and it is getting worse and worse. Perhaps the excellent situation in China paralyzed some people, thinking that the epidemic situation in the world was under control. In fact, there are still hundreds of thousands of confirmed cases every day, which is just the tip of the iceberg. There are a lot of countries, because the inspection ability is not up to standard, so there are no real reported figures. The truth may be astronomical, so everyone should keep a reasonable social distance, do personal protection, reduce unnecessary dinners, and don't involve themselves, others and the country, and celebrate after the vaccine is developed.

At present, the pressure of domestic COVID-19 mainly comes from foreign people and imported products. Each link requires a large number of staff. They have been fighting for half a year in a row, which is a great test both mentally and energetically. Personal negligence in work is the reason why COVID-19 broke out in China. Nowadays, citizens in many cities have taken off their masks, and the inspection of public places has become a decoration. Actually, it should be taken seriously. Every epidemic broke out in this situation. Only by persisting in facing up to and paying attention to it, don't take chances. After all, the world situation is grim, and China has become a safe island. There will be many people who want to come, and these people will bring risks.

It is the responsibility of scientists to find the source. We are only responsible for protecting ourselves and don't burden the country. what do you think? Welcome to leave a message