Why the domestic epidemic suddenly broke out again, the new outbreak is now divided into three situations:
1. foreign frozen food infection.
If the Beijing imported salmon infection is still basically confirmed. Then Dalian aquatic products can be confirmed as the source of infection in Dalian.
The outbreak in Dalian began to spread mainly through the Kaiyang Food Company. This company has a large number of employees and also imports a lot of seafood from overseas. This food is then frozen and distributed. However, what is unexpected is that these distributed seafood products have become a time bomb. At any time, the surrounding people may be infected with coronavirus.
And then back to the seafood wholesale market at the source of the epidemic in Wuhan. Where the outbreak came from I think has been basically determined!
Beijing, Dalian secondary outbreaks are related to foreign imports of frozen seafood. And medical experts have also determined that in the low-temperature freezing conditions, the coronavirus can be stored for a very long time, the limit of more than a year! It is advisable to avoid eating imported frozen aquatic products!
2. Central Asian pneumonia!
The problem in Xinjiang is more complicated. It's hard to say exactly how the infection is spreading. But what is certain is that the outbreak in Xinjiang was first discovered in the Tianshan District of Urumqi in the Spring Plaza, which is a commercial and economic area with a large crowd, and was first diagnosed in a female salesperson in her 20s, and then in a male called Koo who was traveling to Zhejiang Province. Now there is an outbreak situation!
Back to the Central Asia epidemic a few days ago, coupled with the Central Asian countries and Xinjiang large unguarded borders. So foreign input is likely!
3. As for the rest of the city's basically controlled in airports and quarantine areas, become foreign imported viruses. The importation of Heilongjiang has also been completely controlled!
Coronaviruses are exceptionally cunning and one must be careful, again and again!
Fortunately, China has begun to vaccinate people experimentally! The dawn is not far away!
Now that there are outbreaks all over China, how did this happen? It has to do with serious outbreaks abroad, but also with epidemic preparedness at home.
Today in China, although a number of cities appeared new Crown pneumonia outbreaks, but the outbreaks are mainly concentrated in the city of Urumqi and the city of Dalian, belonging to a localized outbreaks of rebound. The emergence of these outbreaks, as Zhong Nanshan academician, Li Lanjuan academician, Professor Zhang Wenhong and other experts in the prevention of epidemics before the reminder: the epidemic will continue to exist for a long time.
(Below: Academician Zhong Nanshan)
I. The rebound of the domestic epidemic is related to the continued seriousness of the epidemic abroad.
The outbreak continues to be severe in some countries. In terms of the latest outbreak, there are more than 4.63 million confirmed cases of new coronary pneumonia in the United States, more than 2.61 million confirmed cases of new coronary pneumonia in Brazil, and nearly 1.64 million confirmed cases of new coronary pneumonia in India, which is increasing by 50,000 to 60,000 cases per day. The global openness of the situation, the serious epidemic in these countries will inevitably affect the world, including China.
(Graphic below: The latest outbreaks in some countries)
Urumqi is the capital of Xinjiang Autonomous Region, which is located in the northwestern frontier of China, and eight countries, such as India, Russia, and Kazakhstan. countries, and these countries are bound to have many people traveling to and from Urumqi. One of the most probable reasons for the emergence of the epidemic in Urumqi is that it has been affected by the epidemic in the countries concerned. We know that the first six months of the Harbin epidemic, Jilin epidemic is affected by foreign epidemics due.
(Below: Xinjiang Autonomous Region political map)
II. The domestic outbreak rebound is related to domestic outbreak preparedness.
This outbreak in Dalian has many similarities to the previous outbreak in Beijing. The Beijing outbreak began at the Beijing Xinfadi agricultural wholesale market, and the Dalian outbreak began at Dalian Kaiyang Food Co. Dalian Kaiyang Food Co., Ltd. is a collection of seafood products import and export trade in Dalian as one of the enterprises.
Both the Beijing Xinfadi wholesale market of agricultural products, or Dalian Kaiyang Food Co., Ltd. have New Crown Virus easy to survive in a humid, low-temperature environment, triggered by the outbreak, but also may be related to the imported seafood (packaged) carrying the virus. With the early warning of the outbreak in Beijing? , Dalian City and then by the possible same reasons leading to an outbreak, indicating that the relevant units exist in the epidemic prevention of laxity or prevention of laxity of the problem.
(Below: Dalian Kaiyang Food Co., Ltd.)
Conclusion: external defense against importation, internal defense against rebound? Conclusion: External defense against importation, internal defense against rebound? At the moment some parts of the country have an epidemic, these epidemics from where is a lot of people rushed to doubt things. At the same time, there is also a slight worry that the region in which they live is also silently patronized by the epidemic again. Originally, our domestic epidemic has been well controlled, before the first half of June, in addition to Hubei, the rest of the country has long been no longer new confirmed cases, the epidemic control situation is very good. However, from the middle of June, there were several places where outbreaks occurred: on June 11, there was a confirmed case in Beijing's Xinfadi market; on July 15, there was the first confirmed case in a shopping mall in Urumqi, Xinjiang; and on July 22, there was a confirmed case in Dalian, and then five more cases. Only the outbreaks in these three places appeared independently of each other without a connection, and the reasons for the outbreaks in the other places can be clearly identified. So where did the outbreaks in Beijing, Urumqi and Dalian come from. Let's look at the actual status of their respective outbreaks. 1. The initial conclusion of the Beijing outbreak, as it was initially discovered in the Xinfadi market, is that the outbreak came from on imported salmon and other seafood products. 2. The first confirmed case in Urumqi was a salesman in a shopping mall, but it was not clear who the salesman was suffering from, and the initial prediction was that he was infected by an importer from outside the country. However, a new crown was later found on the bags of some imported products. 3. Of the new confirmed cases that have appeared in Dalian, the subsequent five cases were all employees of an aquatic company. By summarizing the above three places of the newly emerged outbreaks, you can make a preliminary judgment, when our domestic re-emergence of the epidemic is basically from imported seafood products, imported other products and people outside the country imported into our epidemic. From another point of view, most of our domestic areas have long been dozens of days without new confirmed cases, can also prove that these emerging outbreaks are unlikely to come from our domestic. So, there is only one conclusion, the new outbreaks in our country come from outside the country, and the imported products and people outside the country are just different carriers of the outbreaks. In fact, after the epidemic was brought under control in China, it has been emphasized that the importation of infectious diseases from abroad should be strictly prevented. However, it has not been possible to stop or reduce the import of products from abroad, and even increased the import of products such as pork from abroad. At the same time, an increasing number of foreign flights have been launched one after another. All this has obviously made it more difficult to prevent the importation of epidemics from abroad and increased the probability of the importation of epidemics from abroad into our country. The consequence of this situation is that epidemics have reappeared in more than a dozen places. Not only does it affect the normal life of the people who have just recovered, but the places where the outbreaks have occurred will also suffer economic and other losses again as a result. Conclusion: At present, the epidemic in many countries outside the country is still extremely serious, in order to make our domestic does not appear in the new epidemic, it is necessary to stop or reduce the importation of a variety of products outside the country, and at the same time, to reduce the number of flights with the serious epidemic countries. Only in this way can we fundamentally prevent the importation of epidemics from overseas into our country. Otherwise, no matter how stringent our preventive and control measures are, we will not be able to prevent the importation of epidemics from overseas. In this regard, we must not be over-confident, for there are already facts before us. Only from the channel to cut off, can effectively block the foreign epidemic outside the country.