Biological pollutants

Indoor air pollution affect indoor air quality is an important factor, including bacteria, fungi (including fungi spores), pollen, virus, pet and human dander of hair, etc.

In these biological contamination factor in some bacteria and viruses is the causative agent of human respiratory tract infections, some fungi (including fungi spores), pollen and organisms capable of causing the organic components of allergic reactions. Indoor biological pollution on human health has a lot of harm, can cause various diseases, such as respiratory diseases,best hair regrowth product asthma, building syndrome, etc.

To date, the known can cause respiratory tract infections of the virus will have 200 of infection occurs mostly in indoor propagation through the air, its symptoms can be accessed from the hidden infection until the life-threatening.

People often believe that living conditions have improved, indoor environment, there is no biological pollution, actually not.

Due to the relatively closed indoor environment, the heavy use of air conditioning, indoor chemical pollution and pet and other reasons, indoor pollution is still one of the indoor air quality. In the current room can cause allergy and respiratory diseases and other health impairment of indoor air pollution factor mainly has following several kinds:

Bacteria and viruses

Research shows that in the home and Office area of air pollution levels much higher than outside.

Particularly in the air conditioning room, the bacteria easier to breed, viruses and bacteria can breath, skin and mucous membrane enters our body, 65% to 75% of infection and allergy symptoms almost always from the above approaches using contagious human and human interaction. An insufficient number of outdoor air ventilation, inadequate outdoor fresh air dilution of indoor air pollution, leading to a further deterioration of the indoor air.

Bacteria, viruses, fungi, etc. is causing respiratory diseases as well as indoor air conditioning disease most direct causes.

Some bacteria become pathogens, causing the tetanus, typhoid fever, pneumonia, syphilis, cholera and tuberculosis. Bacterial infections including contact, airborne, food, water and microbial bacteria. Bacterial pathogens of many diseases, including tuberculosis, gonorrhea, syphilis, anthrax, plague, sand, and other diseases are caused by bacteria.