Your respiratory system is made up of your lungs, airways, pharynx, larynx, nose and mouth. Its main function is to breathe in oxygen and breathe out carbon dioxide.

The respiratory system (also respiratory apparatus, ventilatory system) is a biological system consisting of specific organs and structures used for gas exchange in animals and plants.

Dec 5, 2025 · Human respiratory system, the system in humans that takes up oxygen and expels carbon dioxide. The major organs of the respiratory system include the nose, pharynx, larynx, trachea, …

Respiratory diseases are illnesses such as rhinovirus (common cold), influenza, COVID-19, respiratory syncytial virus (RSV), and pneumococcal disease that affect your lungs and airways. Severity of …

Dec 28, 2025 · Respiratory viruses commonly cause illness such as COVID-19, Influenza (Flu) and Respiratory Syncytial Virus (RSV), especially in the fall and winter. There are actions you can take to …

May 10, 2025 · The respiratory system is far more than just lungs. It’s an elaborate network of organs and tissues that orchestrates a delicate balance between the external world and our internal needs.

The main purpose of the respiratory system is to take in oxygen and eliminate carbon dioxide through the lungs. Oxygen, which is in the air, is breathed into the lungs (inhaled).

2 days ago · This page details respiratory illnesses from bacteria and viruses other than COVID-19, flu, and RSV. It also shows the latest emergency department trends for conditions that various …

The respiratory system is made up of the organs included in the exchange of oxygen and carbon dioxide. The respiratory system is divided into two areas: the upper respiratory tract and the lower …

Respiratory illnesses like COVID-19, influenza, and respiratory syncytial virus (RSV) can lead to serious outcomes (e.g., hospitalization, death) and a severe strain on the healthcare system. Respiratory …