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Jun 13, 2020 · Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing. A variety of organisms, including bacteria, viruses and fungi, can cause pneumonia.
Nov 15, 2022 · Pneumonia is an infection in your lungs caused by bacteria, viruses or fungi. Pneumonia causes your lung tissue to swell (inflammation) and can cause fluid or pus in your lungs. Bacterial pneumonia is usually more severe than viral pneumonia, which often resolves on its own. Pneumonia can affect one or both lungs.
Pneumonia fills the lung's alveoli with fluid, hindering oxygenation. The alveolus on the left is normal, whereas the one on the right is full of fluid from pneumonia. Pneumonia frequently starts as an upper respiratory tract infection that moves into the lower respiratory tract. It is a type of pneumonitis (lung inflammation).
Mar 5, 2022 · Pneumonia is a serious medical condition and may cause life-threatening illnesses even in otherwise healthy people. It is a lung inflammation that most often follows bacterial or viral respiratory infections.
Apr 28, 2024 · Pneumonia can be grouped into types based on what caused it. Many things can lead to pneumonia, but some of the most common are: Bacterial pneumonia. More people get this type of pneumonia...
Jun 24, 2024 · Pneumonia happens when germs get into your lungs and cause an infection. The immune system’s reaction to clear the infection results in inflammation of the lung’s air sacs (alveoli). This ...
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Pneumonia is an infection of the lungs that is most commonly caused by viruses or bacteria. These infections are generally spread by direct contact with infected people. Pneumonia affects children and families everywhere, but is most prevalent in South Asia and sub - Saharan Africa.
- www.mayoclinic.org
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Jun 13, 2020 · If pneumonia is suspected, your doctor may recommend the following tests: Blood tests. Blood tests are used to confirm an infection and to try to identify the type of organism causing the infection. However, precise identification isn't always possible. Chest X-ray.
Pneumonia is an infection of the lungs that can be very serious. It’s often caused by bacteria or viruses. Learn how to prevent getting pneumonia.
Pneumonia is inflammation of the lungs, usually caused by an infection. Most people get better in 2 to 4 weeks, but babies, older people, and people with heart or lung conditions are at risk of getting seriously ill and may need treatment in hospital.
