rowid	state	notes	covid19Site	covid19SiteSecondary	covid19SiteTertiary	covid19SiteQuaternary	covid19SiteQuinary	twitter	covid19SiteOld	covidTrackingProjectPreferredTotalTestUnits	covidTrackingProjectPreferredTotalTestField	totalTestResultsField	name	fips	pui	pum
23	MD	"Between March 12 and March 28, 2020, Maryland did not report data for **negative tests**.On July 31, 2020, we began capturing Maryland's data for **Positive PCR tests (specimens)**. 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."	https://coronavirus.maryland.gov/					@MDHealthDept	https://phpa.health.maryland.gov/Pages/Novel-coronavirus.aspx	Specimens	totalTestsViral	posNeg	Maryland	24		false