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Upper respiratory tract infection caused by different viruses, occurring most of the time in winter.


Signs and symptoms

Patients show fatigue accompanied by cough.
Chills followed by fever can occur in most cases.
The voice may become hoarse.
Headache and sore throat contribute to patient discomfort.
Another feature of the disease is the symptoms of the nose, it can be blocked or continue to produce secretion.

Hygienic-dietary rules

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