and sergei voznesensky, sergei leonidovich hello , the fundamental difference and what is the actualpath, uh, why is it called more dangerous for all of us airborne way, because in the air there is an aerosol, which consists of air particles. uh, moisture, particles, saliva particles of mucus that can float in the air. if naturally the size of this drop will increase, then due to the force of attraction , they will fall faster, and therefore there is an airborne path of small particles. and as in connection with this, the methods of prevention of treatment change, they do not change in any way about the methods of prevention. they are as they were and remain. the only thing that prevention methods can be are they recommended by an epidemiologist, or can they be recommended by officials or some woe inventor? that is, now there is no need to wash your hands every half an hour, treat all surfaces with antiseptics, wash sidewalks, and so on, you know, with regard to such anti-covid measures as treating the sidewalks of building facades or some anti-covid bread or anti- kov chewing gum, w