Influenza Hospitalizations
Data are current as of 5/17/2025
Most recent dashboard update: 5/26/2025
Key Hospitalization Indicators
Delaware
Flu Hospitalizations
Week 20
(5/14/2023 - 5/20/2023)
0
hospitalizations
Chart
Line chart with 33 data points.
The chart has 1 X axis displaying Time. Data ranges from 2022-10-08 to 2023-05-20.
The chart has 1 Y axis displaying values. Data ranges from 0 to 11.
End of interactive chart.
Delaware
Total Flu Hospitalizations
Week 40 to 20
(10/2/2022 - 5/20/2023)
72
hospitalizations
Chart
Line chart with 33 data points.
The chart has 1 X axis displaying Time. Data ranges from 2022-10-08 to 2023-05-20.
The chart has 1 Y axis displaying values. Data ranges from 3 to 72.
End of interactive chart.
Hospitalization Trends
Percentage of visits for influenza-like illness (ILI) reported by sentinel providers
Chart
Line chart with 4 lines.
Percentage of visits for influenza-like illness (ILI) reported by sentinel providers
The chart has 1 X axis displaying Morbidity and Mortality Report (MMWR) Week.
The chart has 1 Y axis displaying % of visits for ILI reported by sentinel providers. Data ranges from 0 to 4.1.
0.0%2.0%4.0%
End of interactive chart.
Data note:Weekly data points are released one week after the end of the week to enhance completeness.
Percentage of Emergency Department Visits for Influenza-Like Illness (ILI) and COVID-19-Like Illness (CLI) by Week (Fall and Winter Virus Season 2022-2023)
Chart
Bar chart with 2 data series.
The chart has 1 X axis displaying Week Ending Date. Data ranges from 2022-10-08 to 2023-05-20.
The chart has 1 Y axis displaying values. Data ranges from 0.6 to 6.1.
0%2%4%6%8%
End of interactive chart.
Note: Delaware‘s regional baseline for healthcare visits relating to ILI symptoms in the 2022-2023 Influenza Season is 2.1% and the national baseline is 2.5%.
Data source: Delaware syndromic surveillance data from emergency department and freestanding emergency centers.
Recent changes in health care seeking behavior, including increasing use of
telemedicine, recommendations to limit emergency department (ED) visits to
severe illnesses, and increased practice of social distancing, are likely
affecting data reported.
Data is updated daily as a result of changes made by hospitals to patient
charts. Most changes of this nature occur within 30 days.
Data note:Weekly data points are released one week after the end of the week to enhance completeness.
Sections in Influenza Dashboard