<s>[INST] How do you get pneumonia? [/INST] Breathing in air containing germs causing pneumonia may lead to this lung disorder. When a person inhales in air containing bacteria and viruses, these parasitic organisms find their way into the respiratory tract. The body's immune system sends in antibodies to fight and eliminate foreign entities.
However, when the immune system fails to fight back germs, the parasitic organisms settle within the air sacs and multiply. As the body still continues to fight back germs, a fluid or pus is released, blocking the alveoli and thus leading to pneumonia. Source: Medifee. Link: https://www.medifee.com/faq/pneumonia. Field: Lung Disease. Disease: Pneumonia </s>