Town of Dumfries
Covid-19 Response Tracker
About the Data
As public officials prepare for the spread of Covid-19, we believe data and the ability to make sense of it is a crucial component of this dialogue.
That’s why we’re helping to provide a comprehensive, real-time data update on the Covid-19 outbreak. The data on this site includes details on the latest confirmed cases by state, timelines, fatalities, and recoveries. The graphs also enable visitors to explore and reuse the source data, as well as to create additional derived views.
How to use the Data
- Each visualization’s default view is set to the Town of Dumfries or Prince William County.
- Users can explore confirmed case data across Virginia by modifying the filters and drilling into specific geographic regions and date ranges.
- If you prefer to conduct your own analysis, click "View Source Data" in the top right corner of the map to access the full dataset, create your own visualizations, export the data, or access the Socrata Open Data API.
Where is this Data sourced
- The Johns Hopkins University Center for Systems Science and Engineering provides daily, automated Covid-19 case count information updated at 21:00 PST. This dashboard is filtered on U.S. specific case counts.
- The Covid Tracking Project provides testing information sourced from state departments of health in the U.S.
- The Virginia Open Data Portal provides vaccination quantity and demographic information from the Virginia Department of Health.
Prince William County Covid-19 At-A-Glance
Cases Explorer
Confirmed Cases by Date Reported
Covid-19 was declared a Class B notifiable disease on Jan. 20. Ten days later, the World Health Organization declared a “public health emergency of international concern.” Since the first coronavirus case in the U.S. was confirmed on Jan. 20 in Snohomish County, Washington, the virus has spread to all 50 states.
Since then, local and state leaders have taken steps to "flatten the curve," including limiting public gatherings, implementing stay-at-home orders, and adopting social distancing ordinances. By April 8, the U.S. was reporting the highest number of known coronavirus cases in the world.
The following charts show the number of confirmed cases by the date they were officially reported as well as the total number of cases reported in the Commonwealth of Virginia. Use the global filtering bar to filter these visualizations based on County and Reporting Period.
Note: Occasionally there may be negative numbers displayed on the above chart. These represent error corrections made by Johns Hopkins University in an effort to report the most accurate daily Covid-19 counts.
Latest Confirmed Cases by Location
The number of confirmed coronavirus cases in the U.S. exceeds 500,000 cases, and that figure is increasing. At least one person has tested positive for the virus in every state across the U.S., as well as in Washington, D.C., and four U.S. territories.
This map shows the latest total of confirmed cases of people who have tested positive in the Commonwealth of Virginia. The data may differ from where these individuals contracted the illness.
By default, only data for Prince William County is displayed below. To view data for the entire Commonwealth, reset the 'counties' filter to reflect all counties in the Commonwealth of Virginia.
Covid-19 Vaccination Outcomes
Based on data from the Covid Tracking Project, these metric cards monitor the Covid-19 testing data coming from departments of health at the state level. The information below displays the most recent percentages related to negative, positive, and pending Covid-19 cases, in a time-series format that can be filtered by state.
Daily Vaccine Doses Administered - Past 90 Days
Vaccine Doses Administered by Race and Ethnicity
Vaccine Doses Administered by Sex
Additional Resources
- World Health Organization: This site includes Covid-19 situation reports updated daily.
- CSSEGISandData/Covid-19: This site includes data on novel coronavirus cases provided by John Hopkins University Center for Systems Science and Engineering.
- The Covid Tracking Project: This site includes web scraping data from individual state health department agencies displaying information related to positive, negative, and pending tests across the United States.
- U.S. National Library of Medicine Disaster Lit: This database for disaster medicine and public health includes links to documents at no cost, including expert guidelines, research reports, conference proceedings, training classes, factsheets, databases, and more.
- U.S. Centers for Disease Control and Prevention: This site includes resources for the community.