This article will talk to you about influenza A and what is the knowledge point corresponding to influenza A. I hope it will be helpful to you. Don’t forget to bookmark this site.
Table of contents
- The history of influenza A
- What does stream A and stream B mean
- What is stream A
- Is influenza A related to the weather
- Why is xbb called influenza A
- How to test yourself for influenza A
One , History of H1N1 Flu
1. H1N1 is a viral infectious disease that began to appear in the late 1990s. Before that, it had existed in various forms for thousands of years but had yet to be clearly diagnosed. In the late 1990s, due to the development of socioeconomic and medical conditions, influenza A virus began to spread on a large scale around the world, triggering an epidemic.
2. Since then, the World Health Organization and other countries around the world have taken active measures to curb the spread of influenza A, including strengthening vaccination and establishing prevention and treatment mechanisms. , Strengthen public health propaganda, etc. At present, influenza A virus still exists, but due to the implementation of the above measures, the spread of influenza A has gradually slowed down.
2. What does flow A and flow B mean
Flow A Influenza A is influenza A, and influenza B is influenza B. They are both types of influenza, but their pathogenic bacteria are different. In addition to infecting humans, influenza A can also infect other mammals or birds, while influenza B can only infect humans. Infecting humans and pigs, influenza B is less contagious.
3. What is influenza A
The common nail pattern of influenza A H1N1 influenza. Influenza A (H1N1) is an acute respiratory infectious disease. Influenza A (H1N1) is one type of influenza A that infects humans. Another globally prevalent seasonal influenza A virus is type A
4. Is influenza A related to the weather?
Temperature has an impact on influenza A. As the temperature rises, the spread of influenza A virus The speed will slow down and the virulence of the virus will weaken. A high temperature for a few days and a sudden drop in temperature will have a great impact on the spread of influenza A
5. Why is xbb called influenza A?
1. 1 Because influenza A is a type of influenza caused by the H1N1 influenza virus, many people call it influenza A. .
2.2 Viruses are named after their protein coat types. H and N represent the two proteins of the virus respectively, and H represents the blood of the virus. Lectin, N stands for neuraminidase, and the virus was first discovered in pigs, so it was named H1N1 influenza A virus.
3, 3 In addition. , the term influenza A is widely used in the media and has become one of the common names for this influenza virus.
6. How to test for influenza A by yourself
1. The most common way to detect influenza A is through nasopharyngeal swab sampling and sending the sample to the laboratory for PCR testing. There is a test called a rapid diagnostic kit, which can get results in about 15 minutes, but its accuracy is not as good as the PCR test.
2. In addition, there is saliva. Testing, serological testing and other methods, but they are currently rarely used in clinical applications. Different detection methods are suitable for different scenarios and needs, and the appropriate detection method needs to be selected according to the specific situation.
That’s it for the introduction of influenza A. Thank you for taking the time to read the content of this site. For more information about what is influenza A and influenza A, don’t forget to search on this site.
