Xinhua News Agency, Dalian, January 6th 　Question: 1 pass 10 and finally 33! How did the super spread of Dalian epidemic occur?

　　Xinhua News Agency "Xinhua Viewpoint" reporters Cai Yongjun, Guo Xiang and Zhang Boqun

　　From December 15th, 2020, Dalian City, Liaoning Province reported 4 cases of asymptomatic local infection. By 24: 00 on January 5th, 2021, 51 cases of confirmed local cases and 31 cases of asymptomatic infection had been reported. Among them, a confirmed case caused 10 people to be infected because of attending a family gathering, and since then, 33 cases of confirmed cases and asymptomatic infections have been caused by transmission.

　　Dalian has initially locked in the source of the epidemic on the 3rd. The public is generally concerned: how did the super-transmission of 33 cases happen?

　　65 cases were related to Jinzuo Commercial Building, and the confirmed cases had participated in family gatherings of 11 people.

　　On December 15th, 2020, four porters of a cold chain enterprise in Dalian Port were found to be infected after their routine regular nucleic acid test results were positive. Yuan had been to the bathroom on the second floor of Jinzuo Commercial Building in Jinpu New District, Dalian on December 11th, 2020.

　　Zhao Lian, deputy director of the Dalian Municipal Health and Wellness Committee, said that it is highly suspected that the spread of the epidemic in Jinzuo Commercial Building was triggered by someone named Yuan active communication. Since the first case involving Jinzuo Commercial Building was discovered on December 20, 2020, 65 cases of infection related to Jinzuo Commercial Building have been reported in Dalian.

　　Jinmou, the owner of Jinzuo Commercial Building, said that he developed fever and other symptoms on December 15th, 2020, and took medicine by himself, and had a history of exposure to the source of infection, while others had no exposure history and the onset time was later than Jinmou. Gene sequencing and serum antibody analysis also preferred it to be the first generation case in the family, so epidemiological investigation identified it as the source of transmission of 10 family members. Kim’s family members spread out through multiple scenes. Five of Kim’s related cases went to the Second Affiliated Hospital of Dalian Medical University on December 17 and 18, 2020, causing multiple infections.

　　"This round of epidemic has a strong spread and there is a phenomenon of super spread." Zhao Lian said that the confirmed case of Kim participated in a family gathering of 11 people when he was not ill, causing all the other 10 people to be infected in the later period. As of 24: 00 on January 2, including Kim, there were 33 cases of related confirmed cases and asymptomatic infected people. Among them, 21 cases were confirmed and 12 cases were asymptomatic.

　　The source of transmission is the imported cold chain, and the virus has a long incubation period.

　　The national, Liaoning and Dalian disease control departments conducted genome-wide sequencing analysis on the confirmed cases, asymptomatic infected persons and related environment and cargo samples of the Dalian epidemic, and the results supported that the transmission source came from abroad.

　　Zhao Lian said that according to the preliminary analysis of the existing evidence, the vast majority of cases in this epidemic were infected by workers of a cold chain enterprise in Dalian Port who carried Covid-19-positive bulk goods on Russian freighters.

　　Relevant experts said that the main characteristics of this epidemic in Dalian are the rapid spread of the virus, strong spread and many scenes involved, which is one of the factors leading to the phenomenon of super-spread.

　　According to epidemiological investigation, on December 15th, 2020, when four asymptomatic infected people were reported in Dalian, the epidemic had spread rapidly in Jinzuo Commercial Building, and it had spread in the community during family gatherings and people gathering. Positive infected people were detected one after another, and five core areas where the epidemic was concentrated gradually emerged. From the introduction of Yuan Mou (case 5) into Jinzuo Commercial Building on December 11, 2020, to the implementation of closed control of key areas on December 21, 26 cases were infected after four generations of transmission in 10 days.

　　Virus transmission involves many scenarios. The Jinzuo Commercial Building that Yuan Mou (Case 5) visited was located in the core business district of Jinpu New District in Dalian, with a large number of people and strong mobility, which led to the rapid spread of the virus. The prevention and control front, from the cold chain logistics terminal to the community, shopping malls, schools and hospitals, involves all kinds of people and multiple scenes, and the situation is complicated.

　　Guo Xuan, director of the Center for Disease Control and Prevention of Dalian Municipal Health and Wellness Commission, said that compared with the last epidemic in Dalian, the virus in this epidemic was more bizarre and the incubation period was longer. Tang Yi, director of Dalian Civil Affairs Bureau, said that some cases showed positive after 11 nucleic acid tests, and some areas showed positive cases after 6 rounds of tests.

　　On January 4th, Dalian informed a 23-year-old female patient named Duan that she had been transferred to a centralized isolation hotel as a close contact of asymptomatic infected people on December 22nd, 2020. During the isolation period, the results of four nucleic acid tests were all negative. On December 26, 2020, Duan was transferred to the hospital fever ward for isolation treatment. The results of many nucleic acid tests from January 1 were also negative, but the test results on January 3 were positive.

　　Nucleic acid detection should be done, strictly control the gathering and extend the isolation time.

　　Since the outbreak in Dalian, the core control circle centered on Guangzhong Street in Jinpu New District, the closed control circle in five street areas of Friendship, Advanced, Political Support, Guangzhong and Zhanqian in Jinpu New District, the key control circle in the whole area of Jinpu New District and the peripheral control circle around Jinpu New District have been set up, and different rounds of nucleic acid detection have been carried out according to different risk levels.

　　At present, Dalian Jinpu New District is carrying out door-to-door nucleic acid detection for some areas on the basis of previous rounds of nucleic acid detection. Lv Dongsheng, deputy director of the management committee of Dalian Jinpu New District, said on December 29th, 2020 that the specific way is for the inspectors to take samples one by one at the door of residents’ homes to ensure that no one is missed and no cross-infection occurs. At present, the core control circle has completed 6 rounds of nucleic acid detection, and the closed control circle has completed 5 rounds of nucleic acid detection. Before Dalian started the full-time nucleic acid testing, the city completed 6.379 million tests.

　　Experts said that from the epidemic situation in Dalian, it is necessary to strictly implement the "due inspection" and find the epidemic situation as soon as possible. The infection of four porters in a cold chain enterprise in Dalian Port was found in the weekly routine nucleic acid test of cold chain employees, another case was found in the admission test of newly hospitalized patients, and one case was found before taking the postgraduate exam. Since then, Dalian has gradually found positive infected people through close contact investigation and full-time screening in key areas.

　　Experts believe that there are many factors in the phenomenon of super-communication. The suspected super-communication of Kim was mainly caused by family gatherings, which caused all the other 10 people to be infected in the later period and spread to the outside world. The public did not need to panic excessively, but it also sounded the alarm for activities such as gatherings.

　　Zhao Lian said on January 3 that Dalian has initially locked in the source of the epidemic and basically mastered the transmission chain. In addition, according to the characteristics of this epidemic and the opinions of experts, Dalian decided to implement the "14+7" day control measures for people living at home and in centralized isolation, during which four nucleic acid tests were needed.

1905 movie network news On March 30, the movie was exposed to the cinema version of the trailer, and the exciting gunfights, explosions, and bombing scenes made people dizzying, calling it enjoyable!,,, The three major actors first surged their acting skills on the same stage, and a bloody anti-drug storm was about to sweep in the summer on July 28.

In the movie "Anti-Drug 3: Man in the End of the World" released in the cinema version of the trailer, Liu Qingyun played Kang Sucha with two brothers on a luxury cruise ship to talk about the "ideal" after making a lot of money, Gu Tianle played Ou Zhiyuan said that he wants to "engage in environmental protection business and go public", Guo Fucheng played Zhang Jianxing plans to "buy an island and live the rest of his life", while Liu Qingyun’s sentence "I want to do the worst thing in the upper class" revealed the identity of the three drug dealers. Behind the "ideal" is full of drug production, drug trafficking and killing crimes. The succession of gunfights, explosions, bombings, and other popular scenes caused adrenaline to soar. Even a short 30-second image gave the audience a strong visual impact, which filled the audience with expectations.

It is not difficult to find through the preview that the movie "Anti-Drug 3: People in the End of the World" has been fully upgraded in terms of production, scenes, lineup, and stories on the basis of the praise and popularity of the first two series of works. Directed by the director who is good at police gangsters and action type films, it also gathered Guo Fucheng, Gu Tianle, and Liu Qingyun three king-level film masters to play on the same stage for the first time, and even invested heavily in Hong Kong, China 1:1 to restore the Golden Triangle drug village scene built nearly 50,000 flat for immersive anti-drug shooting. As one of the most influential Hong Kong classic IPs, "Anti-Drug 3" will surely shock the audience again this summer.

The film tells the story of the drug lord Kang Sucha (Liu Qingyun, played) has been taking his subordinate Zhang Jianxing (Guo Fucheng, played) to engage in drug dealing, and the new member Ou Zhiyuan (Gu Tianle, played) also has a life-threatening friendship with the two due to an accident, and the three are brothers. After Kang Sucha’s drug trafficking business in Hong Kong was investigated by the police, he fled to the Golden Triangle with his team, but accidentally discovered that there were undercover agents around him. At the moment, it is friend or foe, and I am at a loss…

The movie "Anti-Drug 3: People in the End of the World" is directed by Qiu Litao, starring Gu Tianle, Guo Fucheng, Liu Qingyun, and starring in ，、、、、、（ Grizzly Bear),,,, Yuan Fuhua,, etc., will be released on July 28th.

1905 movie network news Directed by Teng Huatao, adapted from the novel of the same name in Jiangnan, the film starring Lu Han and Shu Qi has revealed the 30’s pilot trailer today, and it is announced that it will be released in the summer of 2019. In the trailer, the formerly noisy Shanghai is silent, with black smoky streets, soldiers on standby, and the whole city is shrouded in the tense atmosphere of alien invasion. At the end of the trailer, a roaring purple-black nebula gradually approaches Shanghai, and the final battle to protect the earth is about to start. Although it is only 30’s, the urgent atmosphere and blockbuster momentum created by the trailer have already made people look forward to "Shanghai Fortress".

The novel of the same name, Douban, has a high score of 8.5　The original author Jiangnan served as one of the screenwriters

The movie "Shanghai Fortress" is based on the novel of the same name by Jiangnan, which was written in 2008 and published in 2009. During the 11 years of precipitation, the influence has continued to spread. The book "Shanghai Fortress" not only hides the memories of many readers, but also has a score of 8.5 on Douban. It also won the "Most Anticipated IP" award at the 2018 Science Fiction Convention.

It is understood that Jiangnan is not only the original author, but also personally participated in the screenwriting of "Shanghai Fortress". At the end of the film, Jiangnan also admitted, "In the ninth year of the publication of" Shanghai Fortress ", I finally met Jiang Yang and Lin Lan and watched them defend the world." I believe that under the "picky" check of the original author, this highly anticipated IP will bring many surprises.

Luhan Shu Qi partner　Shanghai has become the battlefield of the future for the first time

In the story of "Shanghai Fortress", the alien civilization of the future world raids the earth, and Shanghai becomes the last hope of mankind. Jiang Yang, a college student played by Lu Han, follows Lin Lan, a female commander played by Shu Qi, and enters the Shanghai Fortress to become a commander. As the alien forces continue to launch fierce attacks, the final battle to defend humanity finally starts in Shanghai. Lu Han and Shu Qi also shoulder the important task of saving the earth.

In addition to the strong visual impact brought by the blockbuster sense of future war, Shanghai also left a deep impression as a future battlefield. Unlike Hollywood’s future war blockbusters, "Shanghai Fortress" sets the main battlefield of the future in Shanghai, China for the first time. With the appearance of familiar urban elements one by one, it makes people feel more intimate and full of expectations for the movie.

Teng Huatao’s director’s works　It took 5 years to do step-by-step attempts

Compared with Hollywood’s mature industrial system, the theme of future war is relatively rare in China. Teng Huatao, one of the representatives of the sixth generation of Chinese directors, made an industrialized film about future war such as "Shanghai Fortress". He bluntly said that "the biggest challenge is the setting of the world view, how to shoot the imaginary picture."

It took five years for "Shanghai Fortress" to become a movie, from early preparations in 2014, to the official start of filming in 2017, and to its release this summer. Although the process was arduous, it also made Teng Huatao admit: "There are many difficulties, but I still use the greatest effort to break through."

　　Cctv news(news broadcast): rural revitalization, industry first. Today (July 11th), we went into Weining, Guizhou, and Guang ‘an, Sichuan to see how the local villagers got rid of poverty and became rich through characteristic industries and lived a well-off life.

　　Liangshan Village in Weining County, Guizhou Province is more than 2,600 meters above sea level. Every morning, Ma Minxun’s family will drive to their own contracted alpine cold vegetable base to work. A year ago, Ma Minxun was still working in other vegetable bases. This year, he also began to try to contract vegetable planting bases.

　　Weining is located in wumeng mountain, with high altitude and mountainous areas, which is suitable for vegetable cultivation. However, due to lack of water, industrial development is difficult. In order to solve the worries of industrial development, in early 2020, Weining started the "water supply guarantee" project, laying nearly 10,000 kilometers of various water supply pipelines in the county, covering 280,000 mu of vegetable bases. With the guarantee of hardware and proper management, Ma Minxun got a bumper harvest of vegetables in the first quarter of this year. Agricultural experts from Guizhou University will also come to the village regularly to guide everyone in scientific planting. Today, the vegetables here not only meet the local demand in Guizhou, but also sell to Hunan, Guangdong, Southeast Asia and other places, and the average household income in Liangshan Village is more than 9,000 yuan.

　　Vegetable cultivation has brought a new life to the villagers in Liangshan village. In Guang ‘an, Sichuan, villagers in Shihe Village recorded their "sheep" life with their mobile phones.

　　The sheep raised by you Hanzhong is called Hu sheep, which comes from Huzhou, Zhejiang Province. In 2018, Huzhou, Zhejiang and Guang ‘an, Sichuan became partners in poverty alleviation cooperation between the east and the west, and launched the "Huyang into Sichuan" project to help the local development of characteristic industries. In 2019, You Hanzhong returned to his hometown to start a business. With the help of helping cadres, he set up a Huyang farm and participated in the management of lemon fields in the village. In two years, the ewes of Youhanzhong’s family have also developed from the initial 80 to more than 200 now. Lemon and Hu sheep have also become the characteristic recycling industries in the village.

　　Hu sheep is big, grows fast, produces twice as much meat as goats, and has a good market, so it is quickly welcomed by the villagers. Relying on the Huyang industry, the local area has also developed a characteristic farm tour and a rural theme tour, and the villagers’ life has become more and more prosperous.