Rafael's hamstring injury has persisted with the right back to miss Manchester United's match with Champions League hopefuls Everton.
Right-back Rafael joined Phil Jones and Nemanja Vidic in training with the Manchester United first team.
Rafael Da Silva came off early on Saturday at Craven Cottage with an ankle injury and will miss United's mid-week trip to Spain as a result.
Rafael was one of three halftime changes that Manchester United was forced to make against Fulham. His ankle injury, with possible ligament damage is perhaps the most worrying for the club.
After approximately a month on the sidelines, Rafael Da Silva returned to the Manchester United starting line-up for the Capital One Cup match against Liverpool.
Rafael was withdrawn early in the first half of the Community Shield match on Sunday after suffering from a hamstring injury.
Manchester United have agreed on a deal for Uruguayan U20 right back Guillermo Varela.