WASHINGTON — Top Senate Republican Mitch McConnell said Tuesday he’s largely sticking with a partisan, scaled-back COVID-19 relief bill that has already failed twice this fall, even as Democratic leaders and a bipartisan group of moderates offered concessions in hopes of passing pandemic aid before Congress adjourns for the year.

The Kentucky Republican made the announcement after President-elect Joe Biden called upon lawmakers to pass a down payment relief bill now with more to come next year. House Speaker Nancy Pelosi resumed talks with Treasury Secretary Steven Mnuchin about a year-end spending package that could include COVID relief provisions. Key Senate moderates rallied behind a scaled-back framework.

McConnell said his bill would be signed by President Donald Trump and that additional legislation could pass next year. But his initiative fell flat with Democrats and a key GOP moderate.