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About Ventilation and Respiratory Viruses | Ventilation | CDC Good ventilation is essential to maintaining a healthy indoor environment and protecting building occupants from respiratory infections in the workplace Improving ventilation can reduce the number of particles in the air and lower occupants' risk of exposure to airborne hazards
Ventilation vs. Oxygenation vs. Respiration (2025) Ventilation pertains to the movement of air in and out of the lungs and the exchange of gases (oxygen and carbon dioxide) in the alveoli Perfusion, on the other hand, is about the flow of blood through the lungs, where red blood cells pick up oxygen and offload carbon dioxide
Ventilation and Respiratory Viruses | US EPA Ventilation provides improved indoor air quality and health benefits by reducing the levels of other indoor pollutants, such as particulate matter (PM), volatile organic compounds (VOCs) and biological pollutants (including respiratory viruses)
What is ventilation? - AIR SUPPORT PROJECT Ventilation is the process of introducing fresh outdoor air into indoor spaces while removing stale air, thereby improving indoor air quality (IAQ) It’s a critical component in building design and occupant health, influencing comfort levels and energy efficiency [2]