Major Symptoms Of Pneumonia

Pneumonia is a serious upper respiratory infection caused by a variety of bacteria that can enter the lungs, such as Streptococcus and Pneumococcus. Most of the time an individual's body can fight off these germs, but individuals who are already ill, babies, and older adults often cannot, making them more likely to develop pneumonia. Pneumonia can be treated at home, but sometimes it may require hospitalization. This depends on the age of the individual who is ill or the severity of the infection.