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Joe Biden said at an ABC town hall Thursday night that he would take a potential coronavirus vaccine if one became available by the end of the year "if the body of scientists" says it's ready.

Why it matters: Biden and others have expressed fears that the Trump administration has politicized the coronavirus response and is seeking rapid approval and distribution of a vaccine.

Biden also said he would be open to making a safe vaccine mandatory depending on its efficacy, how much the virus is spreading and "when it comes out and how it's being distributed."

  • But he acknowledged that as president, he wouldn't be able to enforce such a mandate. "That's the problem," Biden said. "You can't say, 'Everyone has to do this.'"
  • Instead, he said he would encourage governors and local officials to tell their constituents to get the vaccine.

What he's saying: "The point is that if the scientists, if the body of scientists say that this is what is ready to be done and it's been tested, they've gone through the three phases, yes, I would take it and I'd encourage people to take it."

  • Biden said he meets with leading scientists several times a week to be briefed on the potential vaccine: "They're not there yet. And most scientists say, it's not likely to have a vaccine that would be available until the beginning of next year, into the spring of next year."

Go deeper ... Biden: "I trust vaccines, I trust scientists, but I don’t trust Donald Trump"

Go deeper

Trump PACs raise over $82M for first half of 2021

Former President Trump during the Conservative Political Action Conference in Dallas, Texas, on July 11. Photo: Brandon Bell/Getty Images

Former President Trump's political action committees (PACs) raised more than $82 million in the first half of 2021, per Federal Election Commission filings published on Saturday.

Why it matters: It's a significant amount for a former president who's been banned from major social media platforms. It demonstrates his ability to raise huge sums of money should he choose to run for the presidency for a third time.

Updated 56 mins ago - Sports

Olympics dashboard

Team USA's Caeleb Dressel celebrates winning gold in the final of the men's 50m freestyle swimming event at the Tokyo 2020 Olympic Gameson Sunday. Photo: Odd Andersen/AFP via Getty Images

🚨: Simone Biles won't compete in Olympic floor finals, individual vault or uneven bars

🏊: U.S. wins gold in men's 4x100-meter medley relay, earning Caeleb Dressel fifth gold — American Bobby Finke wins gold in men's 1,500-meter freestyle

🏊‍♀️: Katie Ledecky wins gold in women's 800m freestyle

🇬🇧: Britain wins gold in new BMX freestyle category and gold in first-ever Olympic mixed 4x100m medley relay

💻: Japan tests teleporting games and "remote cheering"

🏳️‍⚧️: Axios at the Olympics: Games grapple with trans athletesTrans athletes see the Tokyo Games as a watershed moment

Go deeper: Full Axios coverage