Biden eyes tougher vaccine rules without provoking backlash

When the pace of vaccinations in the U.S. first began to slow, President Joe Biden backed incentives like million-dollar cash lotteries if that’s what it took to get shots in arms. But as new coronavirus infections soar, he’s testing a tougher approach.

In just the past two weeks, Biden has forced millions of federal workers to attest to their vaccination status or face onerous new requirements. He’s met with business leaders at the White House to press them to do the same.

Meanwhile, the administration has taken steps toward mandating shots for people traveling into the U.S. from overseas. And the White House is weighing options to be more assertive at the state and local level, including potential support for school districts imposing rules to prevent spread of the virus over the objection of Republican leaders.

“To the mayors, school superintendents, educators, local leaders, who are standing up to the governors politicizing mask protection for our kids: thank you,” Biden said Thursday. “Thank God that we have heroes like you, and I stand with you all, and America should as well.”

But even as Biden becomes more aggressive, he has refrained from using all of his powers to pressure Americans to get vaccinated. He’s held off, for instance, on proposals to require vaccinations for all air travelers or, for that matter, the federal work force. The result is a precarious balancing act as Biden works to make life more uncomfortable for the unvaccinated without spurring a backlash in a deeply polarized country that would only undermine his public health goals.