Pneumonia is one of the most common and also one of the most dangerous lung conditions. When it occurs, the tiny air sacks located in the lungs called alveoli are infested with germs, be it a bacterium or virus, and as a result, they become inflamed and fill up with fluid. This makes it more difficult for the body to get oxygen and we experience symptoms of pneumonia such as shortness of breath, fever, and cough. Learn about this dangerous condition and ways to prevent it in this informative video.
