H1N1 Swine Flu Still Smoldering in U.S.
It's no wildfire, but H1N1 swine flu continues to smolder in the U.S. Last month, 300 people died of H1N1.

Falls Often to Blame in Traumatic Brain Injury
About 1.7 million people suffer traumatic brain injuries in the United States every year and tens of thousands are fatal, the CDC says.