Pneumonia symptoms

What is pneumonia? Symptoms and treatment

Pneumonia is an infection of one or both lungs. It is most often caused by bacteria, especially Streptococcus pneumoniae, but it can also be caused by a viral or fungal infection. Pneumonia makes you cough and has difficulty breathing. Serious and life-threatening complications from pneumonia are possible, including difficulty breathing, respiratory failure, and sepsis. It […]