COVID-19 Vaccines
COVID-19 in Delaware
Data are current as of 12/13/2025
Most recent dashboard update: 12/17/2025
Key COVID-19 Vaccination Indicators
Delaware
Doses of Updated COVID-19 Vaccine Administered (This Season)
12/7/2025 - 12/13/2025
65,828
vaccinations
COVID-19 Vaccinations by Month and County
Last Month (November 2025)
Location | Count number of vaccinations |
|---|---|
New Castle County | 37,132 |
Kent County | 7,240 |
Sussex County | 18,423 |
Delaware | 62,673 |
About COVID-19 Vaccinations
COVID-19 Vaccinations are Safe and Effective
COVID-19 vaccines help our bodies develop immunity to the virus that causes COVID-19 to provide increased protection against serious illness. For more info regarding vaccinations, please visit the Delaware Vaccine page.
None of these vaccines can give you COVID-19.
- Vaccines do not use any live virus.
- Vaccines cannot cause infection with the virus that causes COVID-19 or other viruses.
They do not affect or interact with our DNA.
These vaccines do not enter the nucleus of the cell where our DNA (genetic material) is located, so it cannot change or influence our genes.
Explore COVID-19 Vaccination Data
COVID-19 Vaccines Administered by Month and Vaccine Type
Delaware
Chart
Combination chart with 8 data series.
COVID-19 Vaccines Administered by Type
The chart has 2 X axes displaying Month, and navigator-x-axis.
The chart has 2 Y axes displaying Number of vaccines administered, and navigator-y-axis.
End of interactive chart.
How to Use the Date Slider
Use the slider above to investigate data by date. Make the date range larger or smaller by dragging on the handles on the left and right side.
Additional Information for COVID-19 Vaccinations
This chart shows the number of COVID-19 vaccine doses administered in Delaware by month and vaccine type. The chart includes all vaccine types approved and administered since December 2020.
How to use the date slider: Use the slider below the chart to zoom in on specific time periods. You can also click and drag on the chart to select a custom date range.
The vertical lines indicate important milestones in COVID-19 vaccine availability and policy changes.
Data Sources
COVID-19 Vaccine Administrations
Citation: Delaware Department of Health and Social Services. https://myhealthycommunity.dhss.delaware.gov/
Investigate COVID-19 Vaccinations by Demographics (Fall and Winter Virus Season 2025-2026)
Delaware
There are not enough data points to render a chart for this indicator.
Sections in the COVID-19 dashboard