The new influenza strain circulating around most of the United States is putting a worrying number of young adults and children into the hospital and hitting more schools than usual, U.S. health officials said on Monday.
The H1N1 swine flu virus killed a vice principal at a New York City school over the weekend and has spread to 48 states. While it appears to be mild, it is affecting a disproportionate number of children, teenagers and young adults.
This includes people needing hospitalization — now up to 200, said Dr. Anne Schuchat of the U.S. Centers for Disease Control and Prevention. (Reuters)