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State
MD COVID-19 - Testing Volume
State of Maryland —
NOTE: This dataset is no longer being updated as of 4/27/2023. It is retired and no longer included in public COVID-19 data dissemination. See this link for more... -
State
MD COVID-19 - Probable Deaths by Race and Ethnicity Distribution
State of Maryland —
Note: Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. As of April 27, 2023 updates changed from daily to weekly. Summary... -
State
COVID-19 Outbreak Data (ARCHIVED)
State of California —
Note: This dataset is no longer being updated as of June 2, 2025. This dataset contains numbers of COVID-19 outbreaks and associated cases,... -
State
MD COVID-19 - Contact Tracing Cases Reached and Interviewed
State of Maryland —
NOTE THIS LAYER IS DEPRECATED (last updated 6/7/2022). This was formerly a weekly update. Summary The cumulative total of confirmed COVID-19 cases that have been... -
State
MD COVID-19 - Vaccinations by County
State of Maryland —
Regarding all Vaccination Data The date of Last Update is 4/21/2023. Additionally on 4/27/2023 several COVID-19 datasets were retired and no longer included in public... -
State
MD COVID-19 - Contact Tracing Cases Reported Employment
State of Maryland —
NOTE: THIS LAYER HAS BEEN DEPRECATED (last updated 5/31/2022). This was formerly a weekly update. Summary The number of cases interviewed who had a completed answer... -
State
MD COVID-19 - Number of Cases by Affected Congregate Facility
State of Maryland —
Summary This layer has been DEPRECATED (last updated 12/1/2021). This was formerly a weekly update. The Outbreak-Associated Cases in Congregate Living data dashboard... -
State
MD COVID-19 - Cases by Age Distribution
State of Maryland —
Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. As of April 27, 2023 updates changed from daily to weekly. Summary The... -
State
MD COVID-19 - Vaccinations by Age Distribution
State of Maryland —
WARNING: This asset has been deprecated and will no longer be updated (Last Updated April 14, 2022). Summary The cumulative number of COVID-19 vaccinations by age... -
State
MD COVID19 Total Vaccinations Age 65 Plus - At least 1 Dose And Fully Vaccinated
State of Maryland —
Regarding all Vaccination Data The date of Last Update is 4/21/2023. Additionally on 4/27/2023 several COVID-19 datasets were retired and no longer included in public... -
State
MD COVID-19 - Total Currently Hospitalized - Acute and ICU
State of Maryland —
NOTE: This dataset is no longer being updated as of 4/27/2023. It is retired and no longer included in public COVID-19 data dissemination. See this link for more... -
State
MD COVID-19 Total Vaccinations by Age - First, Second, Single, and Third Dose
State of Maryland —
Regarding all Vaccination Data The date of Last Update is 4/21/2023. Additionally on 4/27/2023 several COVID-19 datasets were retired and no longer included in public... -
Federal
USGS NWHC Diagnostic Case Data to retrospectively evaluate NWHC’s diagnosis likelihoods for different kinds of cases collected in the United States submitted to the NWHC from January 1st, 2000 to December 31st, 2021.
Department of the Interior —
Diagnostic case-level data recorded by the USGS National Wildlife Health Center (NWHC) in their Laboratory Information Management system (LIMs) and wildlife health... -
State
MD COVID-19 - Contact Tracing Contacts Reached and Interviewed
State of Maryland —
NOTE: THIS LAYER HAS BEEN DEPRECATED (last updated 5/31/2022). Was formerly a weekly update. Summary The cumulative total of confirmed COVID-19 case contacts that... -
State
MD COVID-19 - Cases by ZIP Code Archive (2021)
State of Maryland —
Summary The cumulative number of positive COVID-19 cases among Maryland residents within a single Maryland ZIP code for the year 2021. Description The MD COVID-19 -... -
State
MD COVID-19 - Cases by ZIP Code Archive (2020)
State of Maryland —
Summary The cumulative number of positive COVID-19 cases among Maryland residents within a single Maryland ZIP code for the year 2020. Description The MD COVID-19 -... -
State
MD COVID-19 Total Currently Hospitalized Adult and Pediatric Acute and ICU
State of Maryland —
NOTE: This dataset is no longer being updated as of 4/27/2023. It is retired and no longer included in public COVID-19 data dissemination. See this link for more... -
State
MD COVID-19 - Total Testing Volume by County 2022 Archive V1
State of Maryland —
NOTE: This dataset is no longer being updated as of 4/27/2023. It is retired and no longer included in public COVID-19 data dissemination. See this link for more... -
State
MD COVID-19 - Total Probable Deaths by Date of Death
State of Maryland —
Note: Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. As of April 27, 2023 updates changed from daily to weekly. Summary... -
State
MD COVID-19 - Testing Volume, Percent Positive Testing by Age Group (7-Day Avg)
State of Maryland —
NOTE: This layer is deprecated (last updated 1/11/2022). Was formerly a daily update. Summary The 7-day average percent positive rate for COVID-19 tests adminstered...