What causes influenza

summary

Influenza Influenza is a kind of acute respiratory infectious disease caused by influenza virus. It is highly infectious and has a high incidence rate, which is likely to cause outbreaks or pandemic. It is mainly transmitted by droplets containing virus, and can also be transmitted by human to human contact or contact with contaminated goods. Here's what the flu is caused by.

What causes influenza

First, it is a kind of acute respiratory tract infection caused by influenza virus. It can also be transmitted by direct or indirect contact with mucous membrane of mouth, nose and eyes

Second, the typical clinical features are high fever, obvious fatigue, muscle soreness, and upper respiratory catarrh symptoms such as nasal congestion, runny nose and sneezing are relatively mild. The incidence is high in autumn and winter.

Third: influenza is mainly a viral cold, mainly caused by the influenza virus. The most common symptoms are runny nose and nasal congestion. It is recommended that you take general cold medicine treatment, and pay attention to add clothes at ordinary times.

matters needing attention

It is a transitional period from winter to summer. The weather changes greatly, the weather gets warmer, and virus and bacteria breed, which leads to the prevalence of influenza and viral influenza. Exercise more to improve your immunity.