Pneumonia is referred to as the infection that inflames the air sacs (alveoli) in either one or both the lungs. Fluid or pus may get filled in the alveoli, leading to difficulty in breathing and can also cause cough with phlegm or pus, fever, etc. Pneumonia can be mild and even life-threatening. Infants and young children, people older than age 65, ...
Pneumonia is referred to as the infection that inflames the air sacs (alveoli) in either one or both the lungs. Fluid or pus may get filled in the alveoli, leading to difficulty in breathing and can also cause cough with phlegm or pus, fever, etc. Pneumonia can be mild and even life-threatening. Infants and young children, people older than age 65, ...