Ferdinand sustained a thight hamstring against Valencia on Tuesday, while Scholes has been struggling with a groin injury.
Evra missed the draw with Valencia but should be available for the clash with Arsenal.
“Everyone is fit,” Ferguson told Key 103. “Paul Scholes started training yesterday. It was just light stuff but hopefully he will be available for Monday and Rio should be fit as well.”
“Jonny and Wes have had a bit of a virus that has been going around the place,” said Ferguson.
“We should have a full squad for Monday.”
“It is good to have everyone available for such a massive game,” the United boss told the club’s official website.
