Vice President Kamala Harris (left) and her running mate, Minnesota Gov. Tim Walz at a campaign in Detroit, Michigan on August 7, 2024 (Xinhua/ VNA)

Specifically, a nationwide poll by Hill/Decision Desk HQ - compiled from 155 previous surveys - shows that US Vice President Kamala Harris is leading former President Donald Trump by 4 percentage points.

Minnesota Gov. Tim Walz,  the Democratic nominee for vice president, is seen more favorably than his Republican counterpart, Ohio Sen. JD Vance, according to a poll released Thursday.

The Suffolk University/USA Today survey found 48 percent of likely voters say they see Walz in a positive light. In contrast, 37 percent of the same group said they see Vance in a positive light.