The danger is it's so much like an intestinal flu. The kidneys start to shut down before you know it.

donating kidneys the new, trendy, hot thing to do.

We never even thought of the prospect of resurrecting it until avian flu came along.

This is a serious danger to your health.

My daughter, there are times of moral danger when the hardest virtuous resolution to form is flight, and when the most heroic bravery is flight.

He's got some intestinal fortitude, which I don't know if I've ever seen before. Almost as if he has the mentality of a boxer or a football player.