Pneumonia:Inflammationof one or bothlungs, with dense areas of lung inflammation.Pneumonia经常但不总是由于infection. The infection may bebacterial,viral,fungal, orparasitic. Symptoms may include fever,chills, cough withsputumproduction, chest pain, andshortness of breath. Pneumonia is suggested by the symptoms and confirmed by chest X-ray testing. Treatment includes antibiotics.
