US President Donald Trump and Democratic challenger Joe Biden on Monday are down to the final full week of campaigning before the November 3 election, as surging coronavirus cases and a Covid-19 outbreak within Vice President Mike Pence’s staff keep the focus of the race on the pandemic.

Trump claimed progress in combating the disease even as the United States set records in recent days for daily infections, while Pence forged ahead with campaigning on Sunday despite close aides testing positive.

Read: 'Donald Trump biggest driver of Covid-19 misinformation'

Biden accused the president of surrendering to the pandemic that has killed about 225,000 people in the United States.

With eight days to go before Election Day, more than 59.1 million Americans have already voted in person or by mail — a pace of early voting that could lead to the highest turnout rate in more than a century — according to data from the US Elections Project at the University of Florida.

On Monday, Trump will head to Pennsylvania, a critical swing state being heavily courted with frequent visits by both candidates, and speak at rallies in Allentown, Lititz and Martinsburg. He is set for multiple trips to Michigan, Pennsylvania and Wisconsin this week, as well as visits to Nebraska, Arizona and Nevada.

Biden was expected to remain in his home state of Delaware on Monday. He is scheduled to travel to Georgia on Tuesday, with stops in Atlanta and Warm Springs, a town of about 400 people where Democratic President Franklin D. Roosevelt, who took office during the Great Depression and rolled out his New Deal recovery program, died in 1945.

That push in the Southern state, which went for Trump in 2016 by about five percentage points and has not backed a Democratic presidential candidate since 1992, shows Biden’s effort to expand his party’s reach as polls show a competitive race in the state.

Despite Biden’s solid lead in national opinion polls, the contest in the most critical battleground states such as Florida and Pennsylvania that could decide the outcome appears closer. Biden will be aided with an appearance in Orlando, Florida, on Tuesday by former President Barack Obama, under whom he served as vice president.

Surge in virus cases

The United States has seen its highest number of new Covid-19 cases in the past two days, offering Biden’s campaign a chance to remind voters of how Trump and his allies have downplayed the advice of public health experts to wear masks and observe social distancing guidelines to combat Covid-19 transmission.

“There’s no nation in the world that’s recovered like we’ve recovered,” Trump told cheering supporters in New Hampshire on Sunday, many not wearing protective masks.

White House Chief of Staff Mark Meadows said on Sunday that the administration was “not going to control the pandemic”, and was instead focused on vaccines and therapeutics.

Biden, who has hammered Trump’s response to the virus throughout the campaign, called Meadows’ remarks an admission that “they’ve given up on their basic duty to protect the American people.”

Pence’s chief of staff, Marc Short, tested positive on Saturday as well as multiple other senior aides.

Despite the outbreak, the White House said the vice president would press ahead with campaigning. Pence, who tested negative, according to a spokesman late on Saturday, visited North Carolina on Sunday and will be in Minnesota on Monday.

The outbreak among the vice president’s staff marked the latest White House Covid-19 cases, which have included Trump, first lady Melania Trump, their son, Barron, and numerous aides and associates.

Initial balloting

The opening of early voting locations in Florida, Texas and elsewhere has piled millions of new votes on top of the mail ballots arriving at election offices as voters try to avoid crowded places on Nov 3 during the coronavirus pandemic.

Democrats have continued to dominate the initial balloting, but Republicans are narrowing the gap. GOP voters have begun to show up as early in-person voting, a sign that many heeded President Trump’s unfounded warnings about mail-voting fraud.

The early vote totals, reported by state and local election officials and tracked by the AP, are an imperfect indicator of which party may be leading. The data only shows party registration, not which candidate voters support. Most GOP voters are expected to vote on Election Day.

Analysts said the still sizable Democratic turnout puts extra pressure on the Republican Party to push its voters out in the final week and, especially, on Nov 3. That’s especially clear in closely contested states such as Florida, Nevada and North Carolina.

“This is a glass half-full, glass half-empty situation,” said John Couvillon, a Republican pollster who tracks early voting closely. “They’re showing up more,” he added, but “Republicans need to rapidly narrow that gap”.

Additional input from Associated Press.