The 20-year-old academy second-row produced a stunning three-try salvo against Glasgow Warriors on Friday.

The injury denies Healy the chance to become Ireland's sixth player to reach 100 caps in this Six Nations campaign.

Ireland target a Triple Crown on Sunday at Twickenham against England, as they bid to maintain their perfect record in the tournament.

The head coach retained 23 players for a two-day camp in Cork last week, while 13 others returned were released back to their provinces to get game-time.

Hooker Scott Otten crossed for two tries as Ospreys celebrated only their second Guinness Pro14 victory of the season as they edged out Ulster 26-24 at a rain-swept Liberty Stadium.

Ulster head coach Dan McFarland accepts it “won’t be the end of the world” if his team slip up and lose a game over the next few weeks.

Chris Farrell and Jack O’Donoghue return to Munster.

Meanwhile, uncapped Leinster back-row Will Connors has been drafted into Andy Farrell's squad.

Nash has been named to start on the wing as Keith Earls misses out due to a minor knee injury in one of two changes to Johann van Graan's side.

Stuart McCloskey has claimed Ulster must assemble a squad with the same depth as Leinster and Saracens in order to seriously challenge for trophies.

On a night when personal rivalries were under scrutiny, Ulster won the individual and collective battles against Munster to stretch their unbeaten home record at Kingspan Stadium to 19 games.

Joey Carbery makes his first start of the season at out-half.

A year into his tenure as Ulster Rugby CEO, Jonny Petrie is pleased with the “hugely positive” strides the province has made on and off the field.

There's no room for Rob Kearney, Seán Cronin, Jordi Murphy, Jack Carty, John Ryan or Kieran Marmion – with newly eligible Jamison Gibson-Park jumping ahead of the Connacht man at scrum-half.

With the Six Nations kicking off in less than two months, it is the first squad meet-up since the national team returned from Japan.

Ulster head coach Dan McFarland has made two changes to his side for tomorrow's Heineken Champions Cup trip to Harlequins.

Sean Reidy has admitted Ulster underestimated Harlequins last weekend and will be a more switched on side when they hit the Stoop tomorrow night.

Edging tight games has become a hallmark of Ulster’s Champions Cup campaign, with a combined winning margin of seven points across the three pool matches.

Three wins from three in the Champions Cup, but Dan McFarland says Ulster still have a long way to go to be considered a top-eight side in Europe.

The four Irish provinces have named their teams for this weekend's Champions Cup clashes.

Ulster squeezed out a vital 17-16 victory at Bath in their opening match in Pool Three of the European Champions Cup.

Stuart McCloskey says Ulster must “have a bit of fear” to extract the optimum performance from themselves in today’s Champions Cup opener at The Rec.

Andrew Conway provided a match-winning try of real class as Munster battled past Ulster in a 22-16 Guinness PRO14 derby win at Thomond Park.

Head Coaches Johann van Graan and Dan McFarland has named his side for Satuday's Guinness PRO14 Interpro derby this Saturday at Thomand Park.

Those newcomers are among five changes by Johann van Graan to the side which lost their last Pro14 game 40-16 to the Cheetahs.

The long road starts here as the race to make Ireland’s World Cup squad for Japan this September ramped up, after Joe Schmidt named a 44-player training squad.

Finalists Leinster have three players nominated.

Ulster's chances of reaching the Guinness Pro14 final have been boosted by the return to fitness of Jacob Stockdale.

A 78th-minute try from Marcell Coetzee helped Ulster book a place in the PRO14 semi-final after beating Irish rivals Connacht 21-13 in a closely-fought encounter at the Kingspan Stadium.

The northern province's take on Connacht tomorrow with Rory Best and Darren Cave looking to exit on a high with a spot in the PRO14 semi-finals up for grabs.

Dan McFarland has made three changes as Ulster bid to get back to winning ways away to Edinburgh.

Ulster confirmed that Addison had recently undergone back surgery and it "is hoped that he will return to full fitness for pre-season."

Ulster have announced their starting XV to take on Glasgow Warriors at Scotstoun Stadium.

Rhys Ruddock will captain the Leinster Rugby team taking on Ulster tomorrow, while Johnny Sexton has been ruled out following an injury.

Ulster may have achieved their goal in leapfrogging Benetton in the chase for a Guinness PRO14 knock-out place, but there was mixed news in the aftermath of Saturday’s win over Southern Kings for coach Dan McFarland ahead of next week’s Champions Cup quarter-final with Leinster.

Marcell Coetzee marked his comeback for Ulster with one of their five tries in a 33-19 Guinness PRO14 win over the Southern Kings.

Ulster have been given a boost ahead of their PRO14 encounter against Ospreys with the return of Iain Henderson from injury.

Ireland skipper Rory Best returns to the fray this afternoon hopeful of leading Ulster nearer the Heineken Cup quarter-final stages, something the province hasn’t achieved for five years.

Fly-half Billy Burns has come through HIA protocols and will take his place alongside 11 internationals for Ulster’s Pool 4 trip to Scarlets this evening.

John Cooney marked his return from international duty by kicking 11 points in Ulster's 16-12 Guinness PRO14 victory over Cardiff Blues at the Kingspan Stadium.

James Hume, one of Ulster’s many young stars, wants to lay down another marker when Cardiff Blues provide the opposition at Kingspan Stadium tomorrow.

Ireland are hopeful that Rob Kearney will overcome the shoulder injury he suffered at the weekend in time for November’s Guinness Series of Test matches.

There is much talk around UIster this season about the legends of 1998/99, but Stuart McCloskey is keen for the current Ulster side to write their own piece of winning history.

Ulster 15 Scarlets 13

Munster 24 Ulster 24: Munster will head back to knockout rugby this weekend, their objective to get back on the bike after European disappointment accomplished but this draw reminding everyone in the province there is still plenty of road left to travel if they are to contend for the Guinness PRO14 title next month.

MIKE Prendergast would have had some head on him this week. That sort of bould Limerick ‘I told you so’ head.

Joe Schmidt has praised Chris Farrell’s all-round game and form in confirming the Munster centre is at the head of the queue to replace Robbie Henshaw in Ireland’s midfield to face Wales in Dublin on February 24.

Whatever the demands in Munster for a return to winning ways after a chastening home defeat to Leinster, it is up in Ulster where the need for atonement is felt much deeper ahead of this evening’s sold-out PRO14 derby clash in Belfast, writes Simon Lewis

“You always feel pressure, and that noise has been out there for a while, but there’s a weird nature in us beasts in that you almost revel in criticism and stand up and fight against it.”