<unk>  is a type of bacterial pneumonia that is caused by Streptococcus pneumoniae (pneumococcus). 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<unk>  infection. The estimated number of Americans with<unk>  is 900,000 annually, with almost 400,000 cases hospitalized and fatalities accounting for 5-7% of these cases.
Pneumococcal pneumonia
Community-acquired pneumonia
Bacterial pneumonia
Fungal pneumonia
Hospital-acquired pneumonia
Atypical pneumonia
Viral pneumonia
Hantavirus pulmonary syndrome