Senate Democrats are brushing off concerns that President Joe Biden will be a drag on the ticket in November even as the party’s most vulnerable incumbents distance themselves from the president.

Biden’s low approval numbers, driven in part by his age and handling of the economy, have set off alarm bells from party operatives warning that former President Donald Trump could win if the president remains on the Democratic ticket. But those fears have implications down ballot, too, as the party attempts to keep its tenuous control of the Senate.