CDC press brief: Besser: We are seeing a fair amount of stability in the #h1n1 virus, but we don't know what will happen in the fall.
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 press brief: Besser: We are seeing a fair amount of stability in the #h1n1 virus, but we don't know what will happen in the fall.