Flu
season runs from October-May, and the Indiana State Department of Health
publishes an influenza overview at the end of each week based on the flu
activity in the state. The report includes prevalence of "influenza-like
illness" geographically, as well as the prevalence of flu-like symptoms
reported in emergency room visits. For more about the flu in Indiana, read more
in the ISDH
Weekly Influenza Report.