In winter not only colds, but also gastrointestinal infections are in season. Almost every child suffers from diarrhea then again and again. Often solve virus from him, especially rotavirus. Not only skiers, including viruses like the winter. The winter sports enthusiasts enjoy the snow, the pathogens in the dry air.The cold is their fault that they can hold less moisture than in summer. Although heaters provide for warm temperatures, but the absolute humidity in the room during the heating period, much lower than in warmer seasons. The estimate viruses survive longer in winter conditions and spread easily.
