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What is pneumonia and how do you get it? Is this question lurking in your mind right now? Well, with every breath you take, there is always the risk of disease-causing agents entering your body. While the human body has its own mechanism of dealing with such situations, there are times, when our body is not able to fight these disease-causing bacteria, viruses or other such pathogens. When these pathogens enter our lungs and start multiplying, there is a great possibility of our lungs getting infected. Pneumonia is one such respiratory condition that occurs when the lungs are exposed to pathogens. Whenever these disease-causing agents enter our body, the body's immune system gets activated. As an immune response, white blood cells are sent to the site of infection, which, in this case, are the air sacs present in the lungs. Normally lungs are filled with air, but this infection causes a buildup of fluid and pus, which in turn, gives rise to breathing problems and various distressing symptoms. Now you have a basic idea on what is pneumonia, let's find out how does one contract this infection and how it affects your lungs.
Causes of Pneumonia
As mentioned earlier, pneumonia is a lung infection that is caused by environmental toxins, bacteria, viruses or fungi. Wondering how does one get pneumonia?
