The 2011 Seasonal Influenza Page
Effective 16 October, 2011, the Centers for Disease Control is now updating the regional incidence map for influenza, using data reported by local and state public health offices. We will update this page as the pandemic unfolds on a weekly basis!
First update, October 16 2011: Pennsylvania is in the throes of sporadic influenza. I’m immune though, because I got my flu shot last week!