WASHINGTON >> Treasury Secretary Steven Mnuchin urged Congress today to quickly enact a new pandemic relief package targeting hardest-hit swaths of the economy, as lawmakers race to stand up federal aid in the face of the latest spike in coronavirus cases across much of the Sun Belt and persistent severe unemployment.

Deadlines loom as the $600 weekly federal benefits now received by tens of millions of unemployed workers are set to expire July 31. Mnuchin, the Trump administration’s chief negotiator on economic relief, told a House hearing that Congress should pass a new rescue package by the end of the month. Set for partisan negotiations next week, it would be the fifth virus relief bill since the spring, when Congress dispensed and President Donald Trump approved nearly $3 trillion in emergency aid.

“We anticipate that additional relief will be targeted to certain industries, smaller businesses and lower- to middle-income families that have been especially hard-hit by the pandemic,” Mnuchin said. “Our focus will be on jobs and getting all Americans back to work.”

With the economic picture bleak, former Federal Reserve Chairs Ben Bernanke and Janet Yellen urged Congress to do more to help the economy deal with the devastating pandemic, such as extending increased unemployment benefits and providing assistance to hard-hit states and local governments, something many Republicans oppose.

The two former Fed leaders, making their first appearances today before a congressional panel since leaving the central bank, praised the efforts already made by the Fed and Congress but said both should be ready to do more given the severity of the shock the economy has endured.

Democrats and Republicans on the committee clashed over the Trump administration’s response to the virus, what the next package of support should look like and whether schools should be required to re-open in the fall.

Yellen and Bernanke, in a joint statement, said the new measure should provide substantial support to state and local governments. The administration and many GOP members of Congress are arguing for spending restraint, saying the federal government should not be bailing out states.

But Yellen and Bernanke said, “The enormous loss of revenue from the recession, together with the new responsibilities imposed by the pandemic, has put state and local budgets deeply in the red.”

The new relief legislation is expected to extend the $660 billion emergency loan program for small businesses. But the new loans under the Paycheck Protection Program should be awarded on a more focused basis, Mnuchin said, toward smaller businesses and those especially hard-hit by the pandemic and lockdowns of business and commerce. Restaurants, hotels and other travel and hospitality businesses figure prominently among them.

“I think it’s important that we target this to the businesses that are hardest-hit,” Mnuchin testified to the House Small Business Committee.

Mnuchin and Jovita Carranza, head of the Small Business Administration, parried criticism of the loan program at the hearing. Responding to accusations that the program failed to adequately target the neediest applicants, Mnuchin acknowledged that to correct a current lapse, a revenue test should be applied to businesses seeking aid going forward. He also approved setting aside funds for loans to minority-owned businesses.

Data on some $517 billion in taxpayer-funded loans awarded under the program designed to soften job losses from coronavirus give the impression of a rushed, first-come, first-served effort that also benefited wealthy, well-connected companies, some firms owned by celebrities and politicians including governors, and big restaurant chains backed by Wall Street investors.

“Many in our country are struggling. They are angry and they are hurting,” said Committee Chair Rep. Nydia Velazquez, D-N.Y. She called “a gut punch,” for example, the fact that members of Congress and other officials weren’t subject to ethics rules governing other federal programs and were allowed to receive loans.

At least a dozen lawmakers have ties to organizations that received loans.

Lawmakers of both parties agreed to rush an additional $300 billion or so into the program in April after it burned through the initial $349 billion in the first two weeks.

Loan awards under the program have slowed to a trickle in recent weeks. After 3 ½ months, the SBA has processed about 5 million loans worth some $500 billion. About $130 billion hasn’t been committed. Originally scheduled to end last month, the program was extended through Aug. 8.

The low-interest loans are forgivable if the business uses the money to keep employees on the payroll or rehire workers who have been laid off. Companies recently got an extension of the time for them to use the loans, from eight weeks to 24.