Author: Paul-Emile David

Relative humidity between 40% and 60% is ideal • To increase the respiratory epithelium protection, • To maintain mucous fluidity, • To increase bacteria, virus elimination • To reduce cell damages, • To reduce inflammation process, • To reduce infection virulence. ACUTE RESPIRATORY INFECTIONS (A.R.I.) …

Relative humidity between 40% and 60% helps to : • Reduce infection transmission, • Reduce bioaerosol infectivity, • Reduce SBS disorders. SICK BUILDING SYNDROME (SBS) It defines the symptoms of health disorders suffered by building occupants. The longer a person staysin the building, the worse …

Relative humidity between 40% and 60% is ideal• To reduce bioaerosol droplet evaporation,• To reduce infection transmission,• To reduce bioaerosol infectivity BARRIER GESTURES Everybody knows the barrier gestures: No face touching, hand washing, disposable tissue using, maskwearing, cough/sneeze in the elbow. Mask wearing is very …