Everything You Need to Know About Pneumonia
What’s the Definition of Pneumonia? Pneumonia refers to an infection of one or both lungs by bacteria, viruses, or fungi. Inflammation in the lungs’ air sacs is called alveoli. It is difficult to breathe because the alveoli become clogged with fluids or pus. Contagious; is viral, as well as bacterial. They can be spread by inhaling airborne droplets that … Read more