Extreme Heat Warning

from MON 10:00 AM EDT until WED 8:00 PM EDT, Prince George County

Extreme Heat Warning

from MON 11:00 AM EDT until MON 9:00 PM EDT, Fairfax County, Warren County, Stafford County, Arlington/Falls Church/Alexandria, Anne Arundel County, Washington County, Charles County, Central and Southeast Montgomery County, Carroll County, Northwest Montgomery County, Prince George's County, Frederick County, District of Columbia, Berkeley County

Extreme Heat Watch

from TUE 10:00 AM EDT until WED 8:00 PM EDT, Dorchester County

Extreme Heat Watch

from TUE 11:00 AM EDT until TUE 9:00 PM EDT, Fairfax County, Northern Fauquier County, Warren County, Stafford County, Arlington/Falls Church/Alexandria, Carroll County, Central and Southeast Montgomery County, Anne Arundel County, Prince George's County, Frederick County, Charles County, Northwest Montgomery County, Washington County, District of Columbia, Berkeley County

Human tests for COVID-19 vaccine underway

A vaccine clinical trial for COVID-19 is now underway. FOX 5's Lauren DeMarco spoke exclusively with one of the people participating earlier today.

Posted March 16, 2020 10:25pm EDT

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