Marion County Snapshot

(Nov 4 - Nov 10) 

Update on Most Recent Influenza-Like Illness (ILI) Local Activity

  • Visits to a Marion County Emergency Department (ED) with Influenza-like Illness (ILI) symptoms were slightly higher for Week 45 than previous years at this time. However, not many were diagnosed with influenza during Week 45.

  • During Week 45, ILI symptoms made up 1.74% of Marion County ED visits.

  • There have been 0 influenza-associated deaths for Marion County residents this flu season.

  • In Marion County hospitals’ ED population, ILI was most common in the 0-4 age group. Among ED visits by 0-4 year olds, 6.19% was for ILI. ILI among ED visits by 5-17 year olds was next highest, at 2.65%.

Extended ILI Reports

(Week 44)

  • The percentage of ILI related ED visits was 1.52%.

  • Children age 0-4 had the highest age-specific percent ILI (5.80%).


Indiana Deaths


National Weekly Influenza Map

Ages Affected in Marion County


Indiana Yearly Comparison

of ILI ED Complaints

Screen Shot 2018-11-13 at 12.48.04 PM.png

The MESH Flu Watch is aggregated from the Centers for Disease Control and Prevention (CDC),  Indiana State Department of Health (ISDH), and Marion County Public Health Department's (MCPHD) flu surveillance data.