WHO named the disease COVID-19 to deter people from identifying it by location or ethnicity.
The company is yet to provide information on when more people can join for testing.
Ivanka Trump was exposed to coronavirus after she met with Australian home affairs minister Peter Dutton, who tested positive for COVID-19.
Virus-stricken airlines face bailout or bust
Melania Trump canceled the annual White House Easter Egg Roll after the National Emergency Declaration due to COVID-19.
Coronavirus could create bed shortage in US hospitals
Donald Trump rates his coronavirus response a perfect 10.
Donald Trump spoke with a scowl and dour face while admitting that the media have been very fair.
Melania Trump is underrated.
G7 pledge to 'do whatever it takes' to safeguard economy
Markets plunge as intervention fails to staunch virus panic
Curfews as US shuts down to fight coronavirus
Global airlines slash flights as US carriers seek $50 bn bailout
IOC set for crisis talks as fears grow for Tokyo Olympics
Sen. Mitt Romney suggests giving every American adult $1,000, and businessman Andrew Yang calls on Congress to "think bigger."
Devin Nunes encouraged anyone "healthy" to keep going out and support local businesses.
Google's coronavirus prevention website is much more modest than what Trump described.
Coronavirus gives Vice President Pence his presidential moment
With key Trump case looming, US Supreme Court halts hearings
Melania Trump's critic asked her to be quiet after she tweeted about America's drug problem.
Donald Trump is encouraged to rely heavily on his wife, Melania Trump in the next couple of months.
Donald Trump tried to pay a huge sum of money to CureVac in an attempt to make a possible coronavirus vaccine only available in the United States.