The new coronavirus was found again in China

 Qingdao reported 12 cases of positive ,11 holidays received more than 4 million tourists from where?

Blue map since January 28 this year released epidemic map, and on the basis of big data regularly launched epidemic trend analysis.

The global epidemic continued to accelerate this week, with a total of 2.286 million infections a week, up 12 percent from last week, with India continuing to be the world's first new week, the United States remaining high, and Europe's second wave of outbreaks ferocious.

In mainland China, zero new diagnoses were broken, Qingdao reported 3 new crown positive patients on the 11th ,9 positive patients in the early hours of the 12th, and Hong Kong added 69 cases a week, up 43 percent from the previous week, stepping into the fourth wave of the epidemic.

As temperatures in the northern hemisphere cool and autumn and winter fall, new cases continue to innovate in many European countries. In Asia, outbreaks in India, Nepal and other countries are worrying, while new cases in the United States have been hovering high on a single day. Yang Gonghuan, former deputy director of the China CDC, said in an interview with reporters on the 11th that the rebound of the new crown epidemic in autumn and winter has begun, and the second wave of the epidemic has begun. However, she also believes that as human experience with the new crown epidemic continues to accumulate, mortality has been declining, so don't worry as much as the first wave of the epidemic occurred.

First, domestic epidemic dynamics: Qingdao added 6 cases of diagnosis ,6 cases of asymptomatic infection Qingdao late night notification :6 cases of diagnosis ,6 cases of asymptomatic infection!

 On October 11, the Qingdao Health and Health Commission announced that three new cases of asymptomatic infection with coronavirus pneumonia were added in Qingdao, of which 2 were found by hospitals in nucleic acid detection of common patients and 1 in immediate nucleic acid detection of close contacts.

 It is worth noting that these three asymptomatic infected persons are associated with the city chest hospital, the specific source of infection is under further investigation, and one case is a taxi driver, self-described "driving has been wearing a mask, do not talk to passengers ".

 Some independent areas of the city chest hospital are responsible for the treatment of overseas imported new crown virus infection, the spread of the epidemic caused official and public vigilance.

 Subsequently, Qingdao organized a large-scale flow survey and classification test, and focused on the monitoring of close contacts and related personnel of the city chest hospital as high risk population.

This morning, the Qingdao Health and Health Commission announced the latest progress:

 A total of 377 patients and accompanying personnel were found in close contact and all hospital patients in the city chest hospital, including 377 people

 New nucleic acid test results were positive for 9 people (including 8 patients in hospital and escort staff ,1 patient's family). As determined by the Panel, Among them ,4 cases were confirmed and 5 cases were asymptomatic infected. As at 2300 hours on 11 October, Six confirmed cases were found in Qingdao, Among them ,2 cases were released on October 11, an asymptomatic infected person Jiang Xime (female), Han Xime returned; Six cases of asymptomatic infection. So far, All confirmed cases and asymptomatic infected persons were highly correlated with the city chest hospital. 76 close contacts have been identified, Out of 34, Negative; 810 general contacts, The results were 485, All negative. Investigation of the city's medical institutions staff, new inpatients and escort staff of 143893 people, Complete sampling, Outcomes were 11,4862, All negative. Currently, Qingdao has developed and started the full staff testing program, It is expected that within 3 days, full coverage will be provided to the five districts of south, north, Li Cang, Laoshan and Chengyang, Full coverage of citywide testing within 5 days, The test results will be released in time.

The source of the Qingdao epidemic is still to be identified. Previously, On 24 September, Qingdao City in Qingdao Port Dagang Company imported cold chain products loading and unloading workers for regular routine testing, Two cases of asymptomatic infection with new coronavirus pneumonia were found. Then 1440 samples were collected covering cold chain products and the environment, Complete nucleic acid detection, A total of 51 positive samples were detected. According to the Health Times, Qingdao Culture and Tourism Bureau monitoring data show, This year's National Day, Mid-Autumn Festival, Qingdao received 4.4758 million visitors, 28 September-8 October, Qingdao Railway Station sent a total of 744000 passengers. 93 A level scenic spots monitored, A total of 2.8273 million visitors, It reached nearly 70% in the same period last year. So where are the more than 4 million passengers from? Health times reporter checks 360 migration map to see, For the period from 26 September to 5 October, The three places with the largest number of people from all over Qingdao are in Shandong Province, Jinan City, Weifang City, Yantai City are three cities. Taiyuan is the city with the largest number of people from other provinces, Qingdao is also in and out of the top 10 cities in the only provincial city.

On the evening of 11 October, Jinan Municipal Party Committee as a whole epidemic prevention and control and economic operation work leading group (headquarters) held a video dispatch meeting to carry out emergency deployment of epidemic prevention and control work. Two nucleic acid tests were carried out on the basis of the requirements of the workers of Qingdao since September 23, 1 serum antibody test (2 nucleic acid test interval 24 hours). From now on, the new workers in Qingdao strictly follow the 1 7"(i.e .2 nucleic acid tests ,1 serum antibody test ,7 days health monitoring) control requirements. 12 October, Yantai CDC also issued a tip, From the city of Qingdao since September 23, Report to your community, In the self-protection of their own to medical institutions or testing institutions for testing. 11 October, Qingdao released the news of three new cases of asymptomatic infection, Shandong Heze Mudan District, Liaoning Dalian City, Liaoning Dandong City, Jilin Province Baicheng City, Jiangxi Ganzhou City and other places have issued reminders "if not necessary, Do not go to Qingdao in the near future ". About the Qingdao epidemic, At 9:00 this morning, Dr. Zhang Wenhong's voice in his personal microblog :" China is more successful because of its early anti-epidemic, At present, there are basically no cases of local transmission nationwide, Even in a local outbreak like Qingdao, can also be obtained by expanding the detection to' dynamic zeroing', To achieve the most cost-effective anti-epidemic effect ."

Although our country has discovered the new crown virus again, but as a Chinese mold maker, we are very confident in our country's control ability, CNMOULDING believe we will control it soon.

 As a precision injection molding company, I would like to say to friends all over the world, rest assured to do business in China, we are very safe here.

New coronavirus or a serious threat to marine life

 A continuing COVID-19 pandemic has severely affected public health, the economy and society globally. At the same time, its impact also affected the environment and wildlife. A new study suggests that the new coronavirus may pose a serious threat to marine life.

In a recent study, the pathologist Sabazishan Masawaraja of Dalhousie University School of Medicine in Halifax, Canada, said poor wastewater management could have devastating effects on already declining marine mammal populations, as it would expose them to the environment contaminated by the new coronavirus.

Although COVID-19 is essentially a respiratory disease, analysts point out that the disease can lead to multiple organ infections, including gastrointestinal infections. COVID-19 patients expel viral pollutants through urine, the researchers said. At present, the virus has been found in untreated wastewater in many countries, including Italy, Spain, France and Australia.

Maharaja noted that the role of wastewater treatment and management is important in such an epidemic. As a result of poor wastewater management, wastes carrying highly infectious SARS-CoV-2 viruses are discharged into the natural water systems on which marine mammals depend.

in the analysis, masavaraj revealed susceptibility to marine mammals. Many species of whales, dolphins and seals, as well as sea otters, are vulnerable to viruses from waste water, he said. In addition, data maps highlight that current poor wastewater management in places such as Alaska may lead to exposure of susceptible marine mammal populations to the threat of new coronavirus. Given that more than half of the world's susceptible species are already at risk of declining numbers, viruses released from untreated wastewater may have devastating consequences for these populations.

 Researchers point out that many marine mammals inhabiting contaminated natural waterways will be exposed to the threat of new coronavirus, so it is important to determine which animals are most at risk. to this end, the researchers analyzed available data on the genomes of these susceptible marine mammals and modeled them to predict their susceptibility to the new coronavirus.