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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.
Jun 26, 2024 · Pneumonia is contagious when viruses or bacteria are responsible for the infection. However, fungal pneumonia and aspiration pneumonia (caused by inhaling food or an object into the airways) are not passed on from person to person.
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.
Nov 29, 2021 · Yes, certain types of pneumonia are contagious. Pneumonia is caused by bacteria, viruses, or fungi. Some of these germs are transmitted from person to person.
Dec 30, 2019 · Pneumonia is an infection that inflames the air sacs in one or both lungs, and can range in seriousness from mild to life-threatening. Pneumonia can affect anyone, but the age groups at highest risk are children younger than age 2 and people older than age 65.
Feb 21, 2017 · February 21, 2017. If you have a cold or flu, symptoms can last from days to more than a week. But if your fever, cough and feelings of being run-down persist, you may have pneumonia. The lung infection comes in a variety of strains; it can be viral or bacterial.
Feb 8, 2023 · Walking pneumonia is contagious. It's spread through airborne droplets from close contact, such as coughing, sneezing or speaking. People with lowered immunity may get more severely ill.
