Pneumonia
Pneumonia is an acute inflammatory condition of the lung parenchyma, primarily affecting the alveoli. It is commonly caused by bacterial, viral, or fungal infections, leading to fluid or pus-filled air sacs. Symptoms often include cough, fever, chills, and difficulty breathing. The condition can range from mild to severe, potentially requiring hospitalization, especially in vulnerable populations such as the elderly, infants, and immunocompromised individuals. Early diagnosis and appropriate treatment are crucial for effective management and preventing complications.
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