Figure 2. Number of cases (per 100,000 residents) of influenza-like illness (ILI) associated outpatient visits by geographic region and calendar week.

Chief complaint information is reported for outpatient visits to 183 emergency departments and urgent care facilities located throughout the state of Florida. Rates are presented for Alachua County (bars), the location of a novel school-located influenza vaccination program, and two comparison regions: the nearby 12 counties (Region 3, dashed line) and all non-Alachua counties (Florida, solid line). The map inset depicts the locations of Alachua and Region 3 within the state of Florida.