Why aging and lung inflammation make respiratory infections dangerous
Getting older doesn’t just raise your risk for respiratory infections — it may actually change how your lungs respond to them in a dangerous way. If you’re 65 or older, your chances of being hospitalized from respiratory infections as a result of flu or COVID are significantly higher. Worse, the risk of dying from these illnesses rises sharply with age. Now, researchers from the University of California San Francisco (UCSF)…