How is pneumoniae typically diagnosed?
What is pneumonia? Pneumonia is a lung infection that can make you very sick. You may cough, run a fever, and have a hard time breathing. For most people, pneumonia can be treated at home. It often clears up in 2 to 3 weeks. But older adults, babies, and people with other diseases can become very ill. They may need to be in the hospital. You can get pneumonia in your daily life, such as at school or work. This is called community-based pneumonia. You can also get it when you are in a hospital or nursing home. This is called hospital-based pneumonia. It may be more severe because you already are ill. This topic focuses on pneumonia you get in your daily life. What causes pneumonia? Germs called bacteria or viruses usually cause pneumonia. Pneumonia usually starts when you breathe the germs into your lungs. You may be more likely to get the disease after having a cold or the flu. These illnesses make it hard for your lungs to fight infection, so it is easier to get pneumonia. Having a lo
