All Maryland COVID-19 cases, provided by the State of Maryland. Due to heavy data use, this page takes a while to load. Please wait a minute or two. Still not loading? Click here.
The Maryland Department of Health updates this data daily during the 10 a.m. hour. All data is preliminary and subject to change based on additional reporting. Case and death data reflect Maryland residents only. Death data is presented by both date of report and by date of death and is updated as amendments to the death record are received. Data for ZIP codes with 7 or fewer cases are suppressed. Hospitalization data reflect COVID-19 bed occupancy in Maryland hospitals. Testing volume data represent the static daily total of PCR COVID-19 tests electronically reported; this count does not include test results submitted by labs and other clinical facilities through non-electronic means. The percent positive rate is a seven day rolling average of positive results as a percentage of all tests. MDH is continuously evaluating its data and reporting systems and will make updates as more data becomes available.
View the Maryland COVID-19 Data Dashboard FAQ.