Pneumonia—Child Care and Schools
Pneumonia—Child Care and Schools
- Created in infectious_diseases
An inflammation of the lungs primarily caused by a viral or, less commonly, bacterial infection. Infection of the lungs often is secondary to an infection that starts in the nose and throat area (ie, the upper portion of the respiratory tract) and then spreads to the lungs (ie, the lower portion of the respiratory tract). The infection can start in the lungs from an infection brought there by the blood (especially pneumonia caused by bacterial infection).