A systematic review and meta-analysis finds that the definition of severe acute respiratory infection (SARI) used by the ...

The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body and helps prevent disease ...

It’s almost impossible to avoid viruses and bacteria, but certain risk factors increase your chances of developing acute respiratory infection. The immune systems of children and older adults are more ...

Respiratory failure is a condition in which your lungs have a hard time loading your blood with oxygen or removing carbon dioxide. "Respiratory failure represents the respiratory system's inability to ...

Signs of acute respiratory failure include dizziness, shortness of breath, confusion, drowsiness, and a bluish discoloration of your lips, skin, or extremities. It can be life threatening and requires ...

Respiratory therapists are an essential part of the medical team. They work in hospitals, clinics, and other healthcare settings, providing respiratory therapy to help people with respiratory problems ...