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| What is the influenza A virus? What are the characteristics, manifestations, complications, and prevention methods of influenza A? |
Influenza A virus is a common influenza virus, and influenza A virus is the most susceptible to mutation. The subtype of influenza A virus is called "bird flu". Bird Flu is a kind of bird flu virus. Acute infectious diseases, virus gene mutations can infect humans, the symptoms after infection are mainly high fever, cough, runny, myalgia, etc., most of them are accompanied by severe pneumonia, severe heart, kidney and other organ failure leading to death The mortality rate is very high. The disease can be transmitted through digestive tract, respiratory tract, skin damage and conjunctiva. People and vehicles are important factors in the spread of this disease.
Influenza A is highly pathogenic to humans and has caused worldwide pandemics. Among the influenza A viruses, the avian influenza virus subtypes that have been found to directly infect humans are: H1N1, H5N1, H7N1, H7N2, H7N3, H7N7, H7N9, H9N2 and H10N8. Among them, H1, H5 and H7 subtypes are highly pathogenic, and H1N1, H5N1 and H7N9 are particularly worthy of attention.
Virus profile
Influenza A virus is a common influenza virus. It is mainly susceptible to mutating while the main subtype is called some bird flu, so it is also an acute infectious disease in daily life, and after infection. The main symptoms are some high fever, some cough, some pneumonia and some small dysfunction, so it is necessary to treat and prevent it in time.
