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Community-acquired pneumonia (CAP) refers to pneumonia (any of several lung diseases) contracted by a person outside of the healthcare system. In contrast, hospital-acquired pneumonia (HAP) is seen in patients who have recently visited a hospital or who live in long-term care facilities. CAP is common, affecting people of all ages, and its ...
Pulmonology. Pneumococcal pneumonia is a type of bacterial pneumonia that is caused by Streptococcus pneumoniae (pneumococcus). [1] It is the most common bacterial pneumonia found in adults, the most common type of community-acquired pneumonia, and one of the common types of pneumococcal infection. The estimated number of Americans with ...
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]
An acute exacerbation of chronic obstructive pulmonary disease, or acute exacerbations of chronic bronchitis ( AECB ), is a sudden worsening of chronic obstructive pulmonary disease (COPD) symptoms including shortness of breath, quantity and color of phlegm that typically lasts for several days. It may be triggered by an infection with bacteria ...
Acute bronchitis, also known as a chest cold, is short-term bronchitis – inflammation of the bronchi (large and medium-sized airways) of the lungs. [ 2][ 1] The most common symptom is a cough. [ 1] Other symptoms include coughing up mucus, wheezing, shortness of breath, fever, and chest discomfort. [ 2] The infection may last from a few to ...
[3] [10] Serologic studies have shown that by the age of five, virtually all children worldwide have been exposed to the virus. [2] [11] [12] [13] Despite near universal infection during early life, reinfections are common in older children and adults. [3] [14] [12] [15] Human metapneumovirus may cause mild upper respiratory tract infection ...
Viral pneumonia. Specialty. Infectious disease, respirology. Viral pneumonia is a pneumonia caused by a virus. Pneumonia is an infection that causes inflammation in one or both of the lungs. The pulmonary alveoli fill with fluid or pus making it difficult to breathe. [ 1] Pneumonia can be caused by bacteria, viruses, fungi or parasites. [ 1]
Lower respiratory tract infection ( LRTI) is a term often used as a synonym for pneumonia but can also be applied to other types of infection including lung abscess and acute bronchitis. Symptoms include shortness of breath, weakness, fever, coughing and fatigue. [ 3] A routine chest X-ray is not always necessary for people who have symptoms of ...