2020年6月13日 · Most pneumonia occurs when a breakdown in your body's natural defenses allows germs to invade and multiply within your lungs. To destroy the attacking organisms, white blood cells rapidly accumulate. Along with bacteria and fungi, they fill the air sacs within your lungs (alveoli). Breathing may be labored.

2022年11月15日 · Pneumonia is inflammation and fluid in your lungs caused by a bacterial, viral or fungal infection. It makes it difficult to breathe and can cause a fever and cough with yellow, green or bloody mucus. The flu, COVID-19 and pneumococcal disease are common causes of pneumonia. Treatment depends on the cause and severity of pneumonia.

2024年11月14日 · Pneumonia is a lung infection that can range from mild to so serious that you have to go to the hospital. It happens when an infection causes air sacs in your lungs (the alveoli)...

Pneumonia is an inflammatory condition of the lung primarily affecting the small air sacs known as alveoli. [3][14] Symptoms typically include some combination of productive or dry cough, chest pain, fever, and difficulty breathing. [15] . The severity of the condition is variable. [15]

2004年6月23日 · Peptide nucleic acids (PNAs) are synthetic mimics of DNA in which the deoxyribose phosphate backbone is replaced by a pseudo-peptide polymer to which the nucleobases...

Lower your risk of pneumonia with vaccines and other healthy living practices. Many professional organizations have issued guidelines to manage and prevent pneumonia. Pneumonia is a lung infection that can be caused by many germs. Treatment and prevention options and who's at …

Pneumonia is a viral or bacterial infection of the lungs that can cause mild to severe illness in people of all ages. Symptoms of pneumonia include shortness of breath, cough, chest pain and fever. What causes Pneumonia?

Most cases of pneumonia are caused by bacteria or viruses, but pneumonia can also be caused by fungi. The symptoms of pneumonia can range from mild to severe, and include cough, fever, chills, and trouble breathing.

2019年1月17日 · Pneumonia refers to an acute infection of the lung. Although the term “pneumonia” may be used to describe non-infectious pulmonary processes (eg, the idiopathic interstitial pneumonias), in these...

2021年4月8日 · Individuals with pneumonia often present with respiratory and systemic symptoms, and diagnosis is based on both clinical presentation and radiological findings. It is crucial to identify the...