
Understanding Pneumonia Risks and Prevention for All Ages
Oscar-winning actress Diane Keaton died at 79 from bacterial pneumonia, a serious lung infection that can be caused by bacteria, viruses, or fungi. The article explains pneumonia's causes, symptoms, risks especially for seniors, and prevention methods like vaccines and good hygiene. Pneumonia remains a significant health concern, particularly for older adults, but vaccination and preventive measures can reduce its severity and mortality.

