CDC's Schuchat: 57% of US H1N1 cases are in those 5-24 years, most hospitalizations in kids under 5 #H1N1
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
CDC's Schuchat: 57% of US H1N1 cases are in those 5-24 years, most hospitalizations in kids under 5 #H1N1