ArcGIS Online for MarylandDeprecated as of 4/27/2023 On 4/27/2023 several COVID-19 datasets were retired and no longer included in public COVID-19 data dissemination. For more information, visit https://imap.maryland.gov/pages/covid-data Summary The total number of residents who have been administered at least one COVID-19 test in each Maryland jurisdiction. Description Data represent the number of Maryland residents, both in number and by percent of the population, who have been tested for COVID-19 at least once each Maryland jurisdiction. COVID-19 is a disease caused by a respiratory virus first identified in Wuhan, Hubei Province, China in December 2019. COVID-19 is a new virus that hasn't caused illness in humans before. Worldwide, COVID-19 has resulted in thousands of infections, causing illness and in some cases death. Cases have spread to countries throughout the world, with more cases reported daily. The Maryland Department of Health reports daily on COVID-19 cases by county.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/736d3e5a280840a7916ab309b6ac8908_0engMaryland iMapPublicMDCOVID19 TotalPopulationTestedByCounty [Maryland]Web servicesMarylandLast Modified: 2023-04-18