quandrea
DIS Veteran
- Joined
- Jun 24, 2010
- Messages
- 6,147
Pneumonia can be caused by bacteria, viruses, physical contaminates (esp older people with a poor swallow that inhale food into their lungs), and inhaled chemicals (hence the fog machine).
Pneumonia is simply an inflammation of the lungs. Pneumonia, in itself, is not contagious. It is what causes it that may be contagious (viruses, bacteria, and rarely, parasites).
And never in all my life have I been taught that it lives in all of us![]()
Pneumonia bacteria are present in some healthy throats. When body defenses are weakened in some way, by illness, old age, malnutrition, general debility or impaired immunity, the bacteria can multiply and cause serious damage. Usually, when a person's resistance is lowered, bacteria work their way into the lungs and inflame the air sacs.
From Berkeley county health dept