WASHINGTON - Three members of the White House coronavirus task force are self-isolating for two weeks after possible exposure to the illness.
Dr Anthony Fauci, who has become the public face of the fight against the virus in the US, is one of those who will go into quarantine.
His agency, the National Institute of Allergy and Infectious Diseases, said he was at "relatively low risk" due to the degree of his exposure.
Dr Fauci has tested negative.
The 79-year-old will work from home for the time being and will be regularly tested, the institute said.
Vice President Mike Pence's press secretary Katie Miller, the wife of Trump aide Stephen Miller, tested positive for the virus on Friday.
Her diagnosis came after a valet for US President Donald Trump was also confirmed to have the illness.(FA)
White House task force members self-isolate
Videos
-
Future of car-plane, see it to believe it
-
Mehdi Hasan: Islam is a peaceful religion
-
Python swallows antelope whole in under an hour
-
Sangoku dance
-
flying 3 kites wonder!
-
Korea has talent
-
Paul Potts sings Nessun Dorma
-
Susan Boyle - Britain's Got Talent
-
Twist and Pulse - Britain's Got Talent
-
Shaheen Jafargholi (HQ) Britain's Got Talent
High-Quality clip of 12-year-old singer Shaheen Jafargholi auditioning on Britain's Got Talent 2009. First he sings Valerie by The Zutons, as performed by Amy Winehouse, but, after Simon interrupts him and asks for a different song, he just blew everyone away. -
David Calvo juggles and solves Rubik's Cubes
-
Outdoor 'bubble pod' hotel unveiled