Category: Air Purification

Allergens in the indoor environment can come from house dust mites, pets, mould and pollen, among other things. Allergens are substances that can cause allergic reactions. An allergic reaction occurs when the body's immune system has a hypersensitive response to certain substances (allergens)....

A new human coronavirus called SARS-CoV-2 first appeared in Wuhan, China at the end of 2019 and has since caused a global pandemic. The new SARS-CoV-2 coronavirus is the pathogen of COVID-19: an infectious disease caused by this new coronavirus. The disease causes respiratory complaints with symptoms such as cold-like symptoms, coughing, fever and (in more serious cases) respiratory problems....