D.C. Mayor Bowser confirms 2 coronavirus cases

District of Columbia Mayor Muriel Bowser confirmed the first two coronavirus cases Saturday after a person "presumptively" tested positive and another tested positive after travelling through the area. 

Mayor Bowser said a D.C. resident in his 50s started exhibiting symptoms in late February. He had not travelled internationally prior to test results. 

A second case is also being monitored after a patient that tested positive visited the area from Nigeria. 

"We have been notified of an individual who stayed in D.C. before presenting himself to a Maryland hospital and then testing positive for COVID-19," Mayor Bowser said. 

CDC will classify this as a D.C. case because he stayed in DC for one night when he arrived in this country, according to officials. 

RELATED: 2 New Yorkers who attended an AIPAC conference in DC test positive for coronavirus

Official testing still needs to be done to confirm the results of the "presumptive positive" case. 

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This story is developing and will be updated as more information becomes available.