Aging doesn’t just weaken the immune system. It may take inflammation to a level that makes respiratory infections significantly more dangerous. How this cycle unfolds in the lungs and what reduces your risk is need-to-know information before you get sick…

Fever, cough, chills, congestion and body aches… a viral infection can be rough. When the symptoms are gone, it feels like the worst is over. But a surprising symptom sticks around: elevated risks for stroke and heart attack.

No one wants to deal with a viral infection. Like flu, COVID-19 can still pack a wallop and knock you out of commission for several days. But even a mild infection may leave its mark on your blood vessels…

Flu isn’t just inconvenient. Complications can arise, like pneumonia, that can land you in the hospital. If you’ve got 10 minutes a day, you can start doing something now that could keep it from turning fatal.

Researchers have sought an easier way to reduce the number of viral respiratory infections, from the common cold to flu, that hit us year after year. They say the nose is the best place to start, and that an ointment in your medicine cabinet could do the trick…

Broccoli is good for a lot of things. For one it supports your gut’s lining, keeping bacteria from escaping and causing harm. Turns out, your lungs have a similar barrier, designed to let oxygen in and keep viruses out. Eat the right foods and you’re all set!