it was recalled that the main objective of the mask is to protect others from getting the virus particles from an infected person. Accordingly, wearing of masks should be primarily the people affected. “However, in the context of a pandemic of a new coronavirus infection and asymptomatic forms of the disease is to consider each person as a potential source of infection,” – said the Agency.
Wear a medical mask every time you leave home, even for a walk or for sports.According to experts of Rospotrebnadzora, medical mask prevent the spread of aerosols produced during breathing or speaking. This aerosol might contain a virus SARS-CoV-2. When doing the same activities, the intensity of breathing increases. Consequently increases the formation of aerosol. It is distributed over large distances.