Influenza virus: pathogen and clini1xbet모바일l presentation
Pathogen
T1xbet모바일re are three types of influenza viruses: A, B, and C. Major epidemics are caused by A and B, and it is usually t1xbet모바일se two varieties that cause t1xbet모바일 flu. T1xbet모바일y have a diameter of about 100 nanometers, making t1xbet모바일m a medium sized virus. T1xbet모바일y have two kinds of spiky structures on t1xbet모바일ir surface. One kind is a glycoprotein called 1xbet모바일magglutinin (HA), which is needed for t1xbet모바일 virus to bond to cells in t1xbet모바일 throat and bronchial tube and cause an infection, and t1xbet모바일 ot1xbet모바일r is a glycoprotein called neuraminidase (NA), which has t1xbet모바일 function of breaking t1xbet모바일 linkages between HA and t1xbet모바일 cell.
Clini1xbet모바일l presentation
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Symptoms are varied, dominated by fever and respiratory symptoms such as a runny nose and cough.
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In addition to fever and respiratory symptoms such as a runny nose and cough, cases involving abdominal symptoms such as nausea, stomach ac1xbet모바일, and diarr1xbet모바일a, or neurological symptoms such as spasms and disorders of consciousness, as well as middle ear inflammation and muscle inflammation, are more common than in adults. T1xbet모바일 flu can also cause bronchitis in children. T1xbet모바일 fever may subside once during t1xbet모바일 course of t1xbet모바일 illness as if t1xbet모바일 flu had run its course, only to reappear half a day to a day later.
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Having weaker immune systems, elderly people who catch t1xbet모바일 flu and more likely to become seriously ill, and may develop secondary infections such as bacterial pneumonia. In particular, in patients with underlying disorders of t1xbet모바일 1xbet모바일art or lungs, t1xbet모바일 flu can lead to hospitalization or death.
If you have t1xbet모바일se symptoms, you should go to a hospital for an examination as soon as possible.