Ireland trio Jack Conan, Dan Sheehan and Dave Kilcoyne have been ruled out of Saturday’s Rugby World Cup opener against Romania in Bordeaux.

Back-rower Conan, who suffered a foot problem against Italy a month ago, was the only member of Andy Farrell’s 33-man squad to sit out training on Tuesday morning.

Hooker Sheehan took part in the session at the team’s training base in Tours but will not be rushed back into action following the foot injury he sustained against England on August 19.

Prop Kilcoyne is returning to fitness following a hamstring issue.

Ireland forwards coach Paul O’Connell said: “Everyone’s going well, there are a few guys still finishing their rehab and they won’t be involved at the weekend.

“But by and large we’re close to a full bill of health.

“Dan and Jack Conan (will not be involved). David Kilcoyne as well is struggling a little bit but should be OK next week.”