Pneumonia

Pneumonia is an infection that inflames the air sacs in one or both lungs, which can fill with fluid or pus. It’s often caused by bacteria, viruses, or fungi. Symptoms include cough, fever, chills, and difficulty breathing. Pneumonia can range from mild to severe and can be especially dangerous for young children, the elderly, and people with weakened immune systems. Treatment typically involves antibiotics for bacterial pneumonia or supportive care for viral cases. Vaccines can help prevent some types of pneumonia, making awareness and prevention crucial.