No, pneumonia itself is not contagious, but the infection that caused it could be. For example, if you had a respiratory infection that was caused by a contagious bug, and then the infection led to pneumonia, someone else could have caught the bug from you. It doesn't, however, mean they will develop pneumonia.
Pneumonia basically means a fluid accumulation in the lungs - this can be caused by all sorts of viruses, bacteria, or fungi which may be community acquired e.g. "legionella" and "staph aureus" or hospital acquired e.g. "gram-negative bacteria." - it also can be caused if you simply inhale water or any other liquid (this type of pneumonia, as well as its cause, is obviously not contagious).
So, even though pneumonia itself is not contagious, the causes that lead to it can be. Sneeze into a hanky and wash your hands frequently to avoid spreading the germs. Frequent hand washing is the most effective way to avoid catching the germs which do cause respiratory infections.
Pneumonia is only contagious for those who are already sick or with weak immune systems; if you're healthy, you cannot catch it because it is a lung disease; however, you may contract it if you inhale any bacteria or viruses and they travel to your lungs, provided your immune cells cannot defeat them.
pnemonia
pnemonia
Anyone can, if they're exposed to it.
It can if you are mis-using it.
Pnemonia
he had pnemonia but now he's dead
Heart disease and pnemonia
nobody killed her she died of pnemonia
how does pneumonia affect the lungs and the stomach
She died of pnemonia at an old age of 92
Pneumonia is an illness affecting the respiratory system.
Fever, difficulty breathing, chest pain, lethargy, and malaise.