U.S. lawmakers reached bipartisan agreement on an $8.3 billion emergency bill to help fund efforts to contain the virus. The bill garnered enough votes to pass in the House of Representatives.
The Senate is expected to act quickly so President Donald Trump can sign the measure into law.
More than $3 billion would be devoted to research and development of coronavirus vaccines, test kits and therapeutics. There are currently no approved vaccines or treatments for the fast-spreading illness.
The administration is working to allow laboratories to develop their own coronavirus tests without seeking regulatory approval first, U.S. Health Secretary Alex Azar said.
The latest data from the U.S. Centers for Disease Control and Prevention listed 129 confirmed and presumed cases in the United States, up from the previous 108. They were 80 reported by public health authorities in 13 states plus 49 among people repatriated from abroad, according to the CDC website.
Those figures do not necessarily reflect Wednesday's updates from three states.