The Delaware-based Armed Forces DNA Identification Laboratory helped confirm that a woman was on a 17th century Swedish warship that sank on maiden voyage.
The Navy said the three sailors have not had any symptoms, and they and others who were exposed to them are currently isolated on the aircraft carrier.
A petty officer at a Norfolk shore command said he has spent the past year wondering if the next shipmate coming through the door has COVID-19, while also helping sailors understand what to do if they suspect they are positive and shouldering more work when others needed to isolate.
Trump’s positive test comes just hours after the White House announced that senior aide Hope Hicks had come down with the virus after traveling with the president several times this week.
By Zeke Miller, The Associated Press and Jill Colvin, The Associated Press
Many federal job openings rely on degrees to prove that a candidate has the right skill level, but some jobs require that degree as a minimum threshold for consideration.
The general commanding American troops in Bavaria met Wednesday with local officials in the Alpine town of Garmisch-Partenkirchen to reassure them of the U.S. military's commitment to preventing the spread of COVID-19, after an outbreak at a troop hotel sickened dozens.
Authorities in southern Germany have recorded three more COVID-19 infections in people who frequented bars visited by a 26-year-old American woman suspected of flouting quarantine rules in the Alpine resort of Garmisch-Partenkirchen.
The technology also sets the stage for the future when cardholders will be able to go online and get their ID card through the proper vetting process, without going to an ID office.