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  1. What's Ventilation: Types and the Importance of Natural Ventilation

    Oct 20, 2023 · Learn about the types of ventilation systems and the importance of natural ventilation in diluting air pollutants and providing fresh air to spaces.

  2. About Ventilation and Respiratory Viruses | Ventilation | CDC

    Oct 3, 2024 · 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 …

  3. Ventilation - Department of Energy

    Effective ventilation is essential for maintaining indoor air quality and comfort in energy-efficient homes. By choosing the right ventilation system and enhancing natural ventilation, you can ensure a …

  4. Ventilation | definition of ventilation by Medical dictionary

    1. the process or act of supplying a house or room continuously with fresh air. 2. in respiratory physiology, the process of exchange of air between the lungs and the ambient air; see alveolar …

  5. 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 …

  6. Ventilation Definition and Examples - Biology Online Dictionary

    Jun 17, 2022 · Ventilation refers to the breathing process of a living thing. For example, in humans, pulmonary ventilation is a type of ventilation that takes place between the lungs and the environment.

  7. What Is Ventilation Breathing and How Does It Work?

    Jul 27, 2025 · Ventilation refers to the physiological process of moving air into and out of the lungs. This process involves both inhalation and exhalation. This continuous exchange of air is fundamental for …

  8. VENTILATION Definition & Meaning - Merriam-Webster

    The meaning of VENTILATION is the act or process of ventilating. How to use ventilation in a sentence.

  9. What is the definition of ventilation? – The Institute for ...

    Jun 19, 2025 · Ventilation is the process of replacing or exchanging air within a space, intentionally introducing fresh, outdoor air while simultaneously removing stale, contaminated air.

  10. Ventilation and Respiratory Viruses | US EPA

    Sep 8, 2025 · 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 …