Coronavirus infections have a certain seasonality, especially in the winter and spring seasons, when the body's immunity is reduced, it is easy to cause coronavirus infections. In some cold outbreak seasons in children, coronavirus infections may be related diseases.
Coronavirus is a type of coronavirus that
has a relatively widespread epidemic rate and is mainly transmitted through the
respiratory droplet pathway. After infection, it can cause systemic symptoms
and respiratory symptoms of the virus infection.
After being infected with coronavirus, it will cause certain damage to
the body. It mainly causes damage to infected cells through some immune
mechanisms. Subsequently, a series of pathophysiological changes can appear as
a recessive infection state or a dominant infection. Infection in different
populations will cause different clinical symptoms, and the severity of the
disease is also different.
The incubation period of coronavirus is about 2 to 5 days. First,
systemic symptoms of the virus infection occur, such as fever, general
discomfort, fatigue, sore throat, cough, sputum, and sore muscles and joints.
The symptoms are usually mild, and a few symptoms are more severe, Similar to
severe colds. It also causes inflammatory damage to the respiratory system, and
can also cause some complications, such as pneumonia, bronchitis, and pleural
effusion.
Coronavirus infections have a certain seasonality, especially in the
winter and spring seasons, when the body's immunity is reduced, it is easy to
cause coronavirus infections. In some cold outbreak seasons in children,
coronavirus infections may be related diseases. Diagnosis can be made by
nasopharyngeal secretion culture and examination of serological antibodies and
viral nucleic acids.
Corona virus is harmful, and even in a few cases, it can lead to the
occurrence of some severe cases. We should pay attention to the prevention of
corona virus infection, popularize correct prevention knowledge, strengthen
health education, scientific and reasonable diet, and improve the body's
immunity. Appropriate physical exercise improves physical fitness, avoids going
to public places during disease epidemics, and should take respiratory
isolation if necessary.
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