Democratic presidential contender Joe Biden on Thursday called on all U.S. governors to mandate mask wearing to slow the spread of the coronavirus that has killed more than 1,65,000 people in the United States.
In his second day on the campaign trail with former rival and now running mate Kamala Harris by his side, Mr. Biden made the call for a nationwide mandate on masks after a virtual meeting with public health advisers in his hometown of Wilmington, Delaware.
“Every single American should be wearing a mask when they're outside for the next three months,” Mr. Biden said. “Every governor should mandate mandatory mask wearing.”
He said that early delays in calling for masks led to unnecessary deaths.
President Donald Trump, the man he is trying to unseat in November, long refused to wear one in public. That turned masks into a political symbol and sparked squabbles across the country in which other Republican elected officials and some Trump supporters have angrily refused to wear them.
On Thursday, Mr. Trump said states have unique differences, that governors need to have the freedom to make their own policies and also called on Mr. Biden to “stop playing politics with the virus.”
Public health officials agree that wearing masks in public slows the spread of the respiratory disease that has infected more than 5.2 million Americans.
“I hope we've learned our lesson. I hope the President has learned his lesson,” said Mr. Biden, the former vice president.
Ms. Harris, a U.S. senator from California and former prosecutor, added: “I think it's important that the American people looking at the election coming up ask the current occupant of the White House, 'When am I going to get vaccinated? When am I actually going to get vaccinated?'
“Because there may be some grand gestures offered by the current President about a vaccine but it really doesn't matter until you can answer the question,” she said.
The first Black woman and Asian American on a major-party U.S. presidential ticket, Ms. Harris will have three roles to play in the campaign: energizing people to vote and volunteer, outlining Mr. Biden's policy vision, and prosecuting the case against Mr. Trump, according to a person familiar with the strategy.
Mr. Trump long played down the risks of the coronavirus pandemic, which has killed more people in the United States than in any other country and thrown tens of millions of Americans out of work.
Ms. Harris is expected to focus on Mr. Trump's response to the crisis, which has been an effective argument for Mr. Biden so far.
Mr. Trump on Thursday tweeted that the media were giving Ms. Harris ”a free pass despite her Radical Left failures and very poor run in the Democrat Primary.”
A Trump ally conceded privately that the Democratic pair had a “good day” on the campaign trail. Mr. Biden's campaign said they collected $34.2 million on Tuesday and Wednesday after announcing Harris as the running mate, a record pace of fundraising.
In the coming weeks, Ms. Harris will do events in person and virtually, including several jointly with Mr. Biden, similar to some of the socially distanced campaign stops and speeches Mr. Biden has given in recent weeks in Delaware and Pennsylvania.
The campaign is still unsure of how they will conduct future appearances, saying they intend to follow local public health guidance that continues to discourage large gatherings.
