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What is the saliva sampling method for genetic testing

Saliva sampling detection method is more convenient, quick and easy to operate. The process is as follows: 1. Do not eat, drink, smoke, drink or chew gum within 30 minutes before saliva collection. Rinse your mouth with drinking water. 2. Take out the sampling tube, open the funnel cover, and collect saliva into the sampling tube through the funnel until …

How is terrible COVID-19 pneumonia in United States?

How is terrible COVID-19 pneumonia in United States? New COVID-19 pneumonia has become the second leading cause of death in the United States According to a report issued on the 4th by the Institute of Health Indicators and Evaluation of the University of Washington, the new coronary pneumonia has risen to the second leading cause of death in the United …

Is it necessary to test throat swab and nasal swab at the same time

At the press conference on the prevention and control of novel coronavirus epidemic in Beijing, Shi Guoqing, an expert from the National Health and Health Commission and deputy director of the Emergency Center of China CDC, said that oropharyngeal swab and nasopharyngeal swab are the full names of the two methods. If they are operated in a standard way, there …

6 new coronavirus detection methods, how do they detect the virus?

6 new coronavirus detection methods, how do they detect the virus? 1. Fluorescence PCR method The PCR method refers to the polymerase chain reaction, which can greatly increase the trace amount of DNA. When used to detect the new coronavirus, because the new coronavirus is an RNA virus, it is necessary to reverse transcribe the viral RNA into DNA before …

How to do nucleic acid detection in novel coronavirus?

During the novel coronavirus outbreak, everyone paid close attention to the epidemic dynamics while doing personal protection. Originally, the communication season in winter and spring is the time when the common cold and influenza are high, and the most important means to control the epidemic situation is to screen out the real COVID-19 pneumonia patients from many respiratory patients. So, …

Medico saliva collector works well

Medico saliva collector works well I am Shenzhen Medico  Technology Co., Ltd. and a manufacturer of Medico saliva collector. I mainly produce sterile sampling swabs, flocking swabs (flocking swabs or flocking sticks), throat swabs, and microbial sampling sticks. , DNA oral swabs, sterile sponge cotton swabs, and CHG chlorhexidine applicator, saliva collection device or saliva collection device, cell preservation solution. …

The spread of American university epidemic led teachers to protest

According to the latest statistics of Johns Hopkins University in the United States, as of 23: 28 on August 31, Beijing time, there were more than 25.25 million confirmed cases and more than 840,000 deaths in COVID-19 worldwide. There are more than 6 million confirmed cases in the United States, and the campus epidemic is continuing to spread; India has …

Hospital purchasing flu swab manufacturers

 Hospital purchasing flu swab manufacturers Packaging instructions for nasopharyngeal swabs: One: Use nasal sampling swab 50 instructions 1. Estimate the volume of this product needed to completely immerse the sample (1g tissue requires 10mL). 2. Mark the collection tube and add the estimated amount of this product. 3. Cut the sample into pieces with a thickness less than 0.5cm at …

Director of Food and Drug Administration says COVID-19 vaccine can be authorized

According to the US Chinese website, Hahn, director of the US Food and Drug Administration (FDA), 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 …

A New Saliva Testing Method

More than 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. The U.S. Food …

Why Are Medico Saliva Collectors Selling Well?

Why are saliva collectors selling well? The saliva collector is a harmless, painless, 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 …

More than 5.81 million cases of pneumonia in COVID-19, USA!

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 …