Whats is Pneumonia Facts

Whats is Pneumonia Facts

What is Pneumonia? Pneumonia is a form of acute respiratory infection that is most commonly caused by viruses or bacteria that affects the lungs. The lungs are made up of small sacs called alveoli, which fill with air when a healthy person breathes. When an individual has pneumonia, the alveoli are filled with pus and fluid, which makes breathing painful and limits oxygen intake. Pneumonia is generally spread by direct contact with infected people. Facts Pneumonia is an infection of the lungs that is usually caused by bacteria or viruses. Globally, pneumonia causes more deaths than any other infectious disease. Pneumonia can be prevented by immunization, adequate nutrition, and by addressing environmental factors. Pneumonia caused by bacteria can be treated with antibiotics, but only one third of children with pneumonia…
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