The first 3 symptoms of the appearance coronavirus

The first 3 symptoms of the appearance coronavirus

A sore throat first indicates infection with a new virus, which lasts the first three to four days. Influenza begins with fever and aches in the joints.
Over time, the sore throat intensifies, it seems to a person that he has bronchitis, a second symptom appears – shortness of breath and difficulty breath. The third symptom is a dry cough.
In children, symptoms can be mild enough, but in the group At risk are people over 70.
Recall that the danger of a new virus is a long the incubation period of coronavirus, when a person can pose a danger to others without knowing it.

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