Will Connors is proceeding through the graduated return to play protocols but the decision has been made not to target this weekend’s fixture.
Keith Earls has recovered from a back spasm that affected him during the Georgia game.
Conor Murray’s dead leg is being managed and he is expected to be available for selection.
Rob Herring’s rib issue has eased and he has returned to full training.
Ed Byrne is ruled out with an ongoing calf issue and James Lowe has also been ruled out with a groin issue.
Johnny Sexton and Robbie Henshaw have re-joined full training with the squad.
Harry Byrne and Eric O’Sullivan will train with the squad this week.