Hospital purchasing flu swab manufacturers Packaging instructions for nasopharyngeal swabs: 一: Use nasal sampling swab 50 指示 1. Estimate the volume of this product needed to completely immerse the sample (1g組織需要10mL). 2. 標記收集管並加入本產品的估計量. 3. Cut the sample into pieces with a thickness less than 0.5cm at …
多於 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. 美國. Food …
Why are saliva collectors selling well? The saliva collector is a harmless, 無痛的, 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 …
有超過 5.81 million cases of pneumonia in COVID-19, 美國. 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, said: “這 …
最近, Maria Van Kokhoff, technical director of WHO’s health emergency project, said that there are currently more than 80,000 new coronavirus gene sequences in the world, and most of the mutations will not affect the infectivity and severity of the virus. The WHO has established a special working group to confirm different mutations and study their possible impact on virus …