“It’s going to be a very hard thing to concede because we know there was massive fraud,” Mr Trump said, refusing to say whether he would attend Mr Biden’s inauguration in January.
However, Mr Trump appeared to suggest he still held hopes of retaining the presidency.
“The only way he got 80 million votes is through massive fraud.”
Mr Trump suggested that medical workers, other frontline staff and elderly people would be the first to receive the vaccinations.
It is unclear which vaccine Mr Trump was referencing, or whether he was referring to a specific federal government policy for a vaccine distribution.