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There are more than 5.81 million cases of pneumonia in COVID-19, USA. The US CDC said that the close contacts have no symptoms and can be questioned without testing. The US media reported on the 25th local time that the CDC recently revised its guidance on novel coronavirus testing, and people who have been exposed to the virus environment but … |
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According to US media reports, American epidemiologists predicted on April 30 that the COVID-19 pneumonia epidemic may continue to spread in the United States for at least 18 months to 2 years until 60%-70% of the population is infected. According to CNN, Mike, head of the Center for Infectious Disease Research and Policy at the University of Minnesota, said: “This … |
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What is the total number of Covid-19 tests in China? Recently, China’s official national medical and health institutions have conducted a total of 90.41 million new coronavirus nucleic acid tests per copy, which has attracted a lot of international attention. Guo Yanhong, Supervisor of the Medical Administration and Hospital Administration of the National Health Commission of China, stated in Beijing on … |
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Urumqi launches comprehensive Covid-19 test Core reminder: On July 19, the Information Office of the People’s Government of the Autonomous Region held a press conference to report on the current situation of the new coronavirus pneumonia in Urumqi and its prevention and control work and answer questions from reporters. Zhang Wei, director of the Municipal Health Commission, said that according … |
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Covid-19 virus spreads as far as 4 meters, and the sole can also spread Recently, the US Centers for Disease Control and Prevention issued an early warning that the new coronavirus can spread in the air up to 13 feet (about 4 meters), and it may also be contaminated to the soles of shoes and cause transmission. This information is … |
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Why is nasal swab better than oral swab to detect Covid-19? What is the difference between nasal cavity swab and oral swab? According to Deputy Chief Physician Cai Yuexin, some areas of the pharynx include nasopharynx, oropharynx, and laryngopharyngeal. The mucous membranes of the three are continuous and belong to the area of ?the upper respiratory tract. Nasal swabs and … |
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Main methods of Covid-19 test: saliva collection device, nasal swab and oral swab According to Ye Bingji, Chairman of the Supervisory Committee of the Macau Society of Laboratory Medicine, both nasopharyngeal swabs and oropharyngeal swabs are uncomfortable, but nasal swabs will not feel vomiting, and the sample sensitivity is higher. It is more important that the inspectors and residents cooperate … |
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Virus sampling tube for Covid-19 test Scope of application: suspected cases, disease control testing, preferred by P3 laboratory Features: 1. The upgraded version of HANK’S solution is added with bovine serum albumin to provide nutrition for the virus and preserve the vigor and virulence of the virus. 2. Antibiotics are added to the preservation solution, which improves the antibacterial effect … |
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The throat swabs and blood samples of pneumonia in COVID-19 are accurate. It is best to go to a public hospital for blood drawing and throat swab examination, then you will get the result in 6 hours.For example,if the examination result is positive, it means that the body has been infected with the virus.Patients who are carrying coronavirus will have … |
