Burnham wants to offer free access to social care services in England and will put the plans before voters at the next general election, the BBC reports.
The prime minister told the BBC that an early poll would throw the country into a 'backward-looking process.'
The prime minister dismissed speculation that Labour's rising poll numbers could prompt an early contest, in interviews with regional broadcasters.
Three sitting ministers lost their seats, and the Peel and Glenfaba constituency elected the Isle of Man's youngest MHK.
Results have been declared in seven of the island's 12 House of Keys constituencies in the 2026 general election.
Results are in for the Douglas South and Onchan constituencies, with ten more still to declare, the BBC reported.