What are the differences between atypical and typical pneumonia?

Pneumonia is inflamed or swollen lung tissue due to infection with a germ. With atypical pneumonia, the infection is caused by different bacteria than the more common ones that cause pneumonia. Atypical pneumonia also tends to have milder symptoms than typical pneumonia.

Is community-acquired pneumonia typical or atypical?

Atypical organisms such as Mycoplasma pneumoniae, Chlamydia pneumoniae, and Legionella pneumophila are implicated in up to 40 percent of cases of community-acquired pneumonia. Antibiotic treatment is empiric and includes coverage for both typical and atypical organisms.

What is the difference between community-acquired pneumonia and atypical pneumonia also called walking pneumonia )?

It is commonly known as “walking pneumonia” because its symptoms are often mild enough that one can still be up and about. “Atypical pneumonia” is atypical in that it is caused by atypical organisms (other than Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis).

What does atypical pneumonia mean?

Walking pneumonia; Community-acquired pneumonia – atypical. Pneumonia is inflamed or swollen lung tissue due to infection with a germ. With atypical pneumonia, the infection is caused by different bacteria than the more common ones that cause pneumonia.

What causes community acquired pneumonia?

Amongst the most common causes of community-acquired pneumonia are bacteria, including Streptococcus pneumoniae, the most common bacteria, and Haemophilus influenzae . However, viruses, including influenza viruses, can also cause community-acquired pneumonia.

What is the definition of community acquired pneumonia?

Community-Acquired Pneumonia. Community-acquired pneumonia (CAP) is defined as an acute infection of the pulmonary parenchyma in a patient who has acquired the infection in the community and has not had recent hospitalization or association with other healthcare facilities such as nursing homes, dialysis centers, and outpatient clinics.

Is community acquired PNA contagious?

Community-acquired pneumonia is the most common and also the most contagious pneumonia class. Community-acquired pneumonia is usually spread as a result of existence of the microbes in the environment, plus company of any person infected with this disease often tends to lead to pneumonia.

What is community based pneumonia?

Community-acquired pneumonia refers to pneumonia (any of several lung diseases) contracted by a person with little contact with the healthcare system. The chief difference between hospital-acquired pneumonia (HAP) and CAP is that patients with HAP live in long-term care facilities or have recently visited a hospital.