ARVI is an acute respiratory viral infection, which, when followed by a doctor’s recommendations, rarely causes complications. In case of heat stroke due to a decrease in immunity, the disease in the summer is manifested by symptoms such as fatigue, runny nose, nasal congestion, cough, fever, body aches, headaches and muscle pain and sore throat.

The prevention of acute respiratory viral infections consists of the general rehabilitation, the strengthening of the body and the stimulation of the immune system through hardening, physical activities and sports in the fresh air, swimming and the consumption of wholesome and vitamin-rich food.