states_info: 23
| rowid | state | notes | covid19Site | covid19SiteSecondary | covid19SiteTertiary | covid19SiteQuaternary | covid19SiteQuinary | covid19SiteOld | covidTrackingProjectPreferredTotalTestUnits | covidTrackingProjectPreferredTotalTestField | totalTestResultsField | pui | pum | name | fips | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 | MD | As of October 16, 2020, Maryland’s total test results are drawn from our totalTestsViral field instead of calculated via positive+negative. This will result in TotalTestResults only going back to 3/24 instead of 3/5.On August 31, 2020, we updated Maryland's **Total PCR tests (specimens)** and **Positive PCR tests (specimens)** prior to 8/16 to match state-provided "Testing Volume" data.On July 31, 2020, we began capturing Maryland's data for **Positive PCR tests (specimens)**. Between March 12 and March 28, 2020, Maryland did not report data for **negative tests**. | https://coronavirus.maryland.gov/ | https://services.arcgis.com/njFNhDsUCentVYJW/arcgis/rest/services/MDCOVID19_TestingVolume/FeatureServer/0/query?where=1%3D1&outFields=*&outStatistics=[%7B%22statisticType%22%3A+%22sum%22%2C+%22onStatisticField%22%3A+%22number_of_positives%22%2C+%22outStatisticFieldName%22%3A+%22total_number_of_positives%22%7D] | https://services.arcgis.com/njFNhDsUCentVYJW/arcgis/rest/services/MDCOVID19_SerologyTests/FeatureServer/0/query?where=1%3D1&outFields=%2A | @MDHealthDept | https://phpa.health.maryland.gov/Pages/Novel-coronavirus.aspx | Specimens | totalTestsViral | Total Tests (PCR) | All data | false | Maryland | 24 |