No quarantine for US Vice-President Pence, next in line to Trump

US President Donald Trump's testing positive for the coronavirus has cast a spotlight on Vice-President Mike Pence. A Christian conservative former lawmaker who has been one of the few constants in the Republican president's tumultuous administration, he tested negative for COVID-19.

Pence is scheduled to debate his Democratic rival, Joe Biden's running mate Senator Kamala Harris on Wednesday in Utah. A source at the Commission on Presidential Debates, which oversees the events, said there were no plans to scrap the debate after Trump's positive test.

"This morning, Vice President Pence and the Second Lady tested negative for COVID-19. Vice President Pence remains in good health and wishes the Trumps well in their recovery," spokesman Devin O'Malley said on Twitter.

Pence does not need to quarantine, because he is not considered a close contact with any individuals who have tested positive, including Trump, Pence's doctor Jesse Schonau said in a statement. "Vice President Pence remains in good health and is free to go about his normal activities," he said.

Pence, who was last seen publically with Trump on Monday at a Rose Garden news conference on coronavirus testing, would take over as acting president should Trump become incapacitated while undergoing medical treatment. That has happened three times in US history.

Then-president George W Bush temporarily transferred power to vice-president Dick Cheney twice, for a few hours each in 2002 and 2007, while undergoing colonoscopies. 

Vice-President George HW Bush was acting president for nearly eight hours in 1985 while President Ronald Reagan had a pre-cancerous lesion removed.

The White House said Trump is "not incapacitated" and is working in isolation while experiencing mild symptoms.

Pence filled in for Trump Friday on a conference call with governors about the coronavirus pandemic, New York Governor Andrew Cuomo told 1010 WINS radio. Pence also stood in for Trump on a call with state leaders to discuss support for vulnerable seniors.

Speaker Nancy Pelosi is next in line of succession after Pence. She was tested Friday for COVID-19 and the results were negative, her spokesman said.

Harris tested negative on Thursday as part of her campaign's routine screening for the virus.

Pence has played a largely behind-the-scenes role in Trump's White House, although he is known to have presidential ambitions of his own.

His deference has endeared him to Trump, helping Pence survive in a White House with near-constant turnover among top officials. But he has sometimes been ridiculed for his public obsequiousness to his boss. Earlier this year Trump put Pence in charge of the US response to the coronavirus pandemic, a brief that has not gone well. The nation's death toll from the virus is over 207,000.