Hospital purchasing flu swab manufacturers Packaging instructions for nasopharyngeal swabs: 一: 使用鼻拭子采样 50 指示 1. 估计完全浸没样品所需的该产品的体积 (1g组织需要10mL). 2. 标记收集管并添加本产品的估计量. 3. Cut the sample into pieces with a thickness less than 0.5cm at …
据美国中文网报道, Hahn, director of the US Food and Drug Administration (食品药品监督管理局), said that the entire federal approval process may be bypassed in order to supply novel coronavirus vaccine as soon as possible. He said that if the benefits outweigh the risks, emergency authorization can be issued before the completion of Phase III clinical trials. He …
多于 5.5 million people in the United States have been infected with the new coronavirus, and many research institutions have successively developed different detection methods. The Yale School of Public Health has developed a new saliva testing method that not only has results within a few hours, but also costs only about ten dollars each time. 美国. Food …
Why are saliva collectors selling well? The saliva collector is a harmless, 无痛的, efficient and convenient way to take DNA. The product will not cause any discomfort to the collected person and is easy to be accepted, so it can expand the sampling range of genetic research to the greatest extent. Shenzhen Medico Saliva collector structure: It is mainly composed …
有超过 5.81 million cases of pneumonia in COVID-19, 美国. 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 …
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, 说: “这 …
的出现 “继发感染” 也引发了另一个担忧: 正在研制的疫苗会不会失去保护作用? 关于这个问题, 专家认为无需过度恐慌, 即使疫苗需要更新, 技术上不难实现. Li Bin analyzed that there are at least five different strategies for vaccine …
最近, 玛丽范科霍夫, 世卫组织卫生紧急项目技术负责人, 表示目前有超过 80,000 全球新型冠状病毒基因序列, 而且大部分突变不会影响病毒的传染性和严重性. The WHO has established a special working group to confirm different mutations and study their possible impact on virus …