CNBC Politics

Downing Street also said Johnson has received oxygen treatment but was breathing without other assistance.

Pence, Fauci, Birx and Polowczyk will update Democrats on the coronavirus response effort, including the status of supply chains.

"We need to be really smart" about when "we reopen America," Rep. Josh Gottheimer said, stressing safety first.

The Supreme Court, in an unsigned opinion from which the four liberal justices dissented, reasoned that extending the date by which Wisconsin voters could mail absentee ballots "fundamentally alters the nature of the election."

The latest revelation came hours after Modly made a surprise speech aboard the coronavirus-stricken USS Theodore Roosevelt aircraft carrier in Guam.

Democratic presidential front-runner Joe Biden on Monday spoke to President Donald Trump, his likely rival in November, about his response to the coronavirus outbreak, his campaign confirmed to CNBC.

Earlier, Wisconsin Gov. Tony Evers filed an executive order attempting to delay in-person voting for the state's presidential primary until June.

New York Gov. Andrew Cuomo asked President Donald Trump to allow coronavirus patients on the Navy ship Comfort to relieve strain on New York City hospitals dealing with COVID-19 cases.

Joe Biden's top donors are privately discussing some big names who could serve as policy advisors in his campaign or the White House if he can defeat President Donald Trump.

Trump last week accused 3M of wrongdoing over their "what they were doing with" masks they produced to help combat the coronavirus outbreak.

Foreign Secretary Dominic Raab will temporarily take over the prime minister's duties while Johnson fights the coronavirus.

"My qualifications in terms of looking at the science is that I'm a social scientist, Ph. D.," top Trump aide Peter Navarro said an interview about his disagreements with Dr. Anthony Fauci over hydroxychloroquine.

Cuomo complained that an increasing number of New Yorkers aren't following the social distancing measures to slow the coronavirus.

States are postponing elections and lawmakers are considering ways to hold a presidential election in the middle of a pandemic.

"The appetite is there," Rubio said in a CNBC "Squawk Box" interview. "I think everyone I've talked to recognizes we're going to have to go back and do more, and probably more than once."

Many churches have opted to perform their services virtually as the coronavirus spreads, but some have continued to hold gatherings despite warnings to avoid contact with other people.

U.S. airline executives face a test to see which sacrifices they are willing to make in exchange for federal aid that would allow them to continue paying their employees during the coronavirus pandemic.

Wisconsin Gov. Tony Evers, with just four days until the state primary, called for a special legislative session on Saturday to cancel the in-person portion of voting in Tuesday's election.

"I would use tariffs, if I had to. I don't think I'm going to have to," President Donald Trump said Sunday.

A Downing Street spokesperson said Johnson's hospitalization is precautionary. The news comes after the queen gave a rare televised address.