Winter season air is dry air. Humidifiers put dampness back right into the air, which could create a lot of advantages for you as well as your family.
A 2013 research, as an example, showed that increasing humidity levels to 43 percent or above substantially decreased the capacity of airborne viruses to cause influenza infections. As a matter of fact, in a low humidity setting, 70-77 percent of viruses might send the disease through coughings, but when humidity was raised to 43 percent or even more, that number went down to just 14 percent.
An earlier 2009 research showed comparable outcomes, with moisture limiting the transmission of the influenza virus.