Gloucester's Andy Hazell will miss Gloucester's Zurich Wild Card final on Saturday and England's summer international schedule after medical experts advised a period of rest following a recent head injury.
The 27 year-old open-side flanker saw a neurologist this week, and after further discussions with both the Club's and England's medical teams, it was agreed that Hazell would miss the final club game of the season and England's fixtures against the Barbarians and the Churchill Cup tour.
Hazell is still suffering symptoms of concussion after two knocks to the head against London Irish at the end of March and against Saracens on 30 April.
The medical teams will monitor Hazell's situation throughout the summer and he will return to pre-season training when he is symptom-free.
Commenting ahead of Gloucester's Zurich Wild Card final, Hazell said: "It's frustrating not to be part of Gloucester's final run-in and England's summer fixtures, especially having been injury-free all season.
"But I've seen the specialists and they've advised the rest period over the summer, by which time hopefully I'll be symptom-free, which will allow me to get back and fully fit for next season. It would have been nice to finish off what has been a good year for me personally with the England tour, but it just wasn't meant to be."
Speaking after the 15-3 Aviva Premiership defeat at Northampton, Director of Rugby David Humphrey's couldn't criticise his team's effort in difficult conditions, but pinpointed the errors and indiscipline that allowed Stephen Myler to kick the home team to victory.
A handful of the Gloucester Rugby Mo-Bros visited Pride Hair Salon in Gloucester on Wednesday afternoon to have the final touches applied to their Movember efforts, and the team captain Jacob Rowan spoke to GRTV ahead of the final few days of the month.
Northampton away was the first Gloucester game under David Humphreys last season, but the Director of Rugby told the local media that the Cherry and Whites are a different proposition compared to 12 months ago and are looking forward to the challenge.
Having skippered Gloucester against the Barbarians last week, Nick Wood once again wore the captain's armband on Monday evening as Gloucester United kicked off their Aviva Premiership A League campaign with a bonus point win at Leicester.
Gloucester recorded a 32-20 win over La Rochelle on Thursday evening, and second row Jeremy Thrush was thrilled to pick up the victory on his first taste of a trip to France and the hostile atmosphere.
Gloucester were forced to battle for their 33-20 victory in La Rochelle on Thursday evening, something that centre Bill Meakes said that he and the squad were well prepared for as well as thanking the travelling support for the part they played.
Gloucester got off to a winning start in the European Rugby Challenge Cup last weekend, but Head Coach Laurie Fisher is expecting a much tougher challenge when the Cherry and Whites travel to La Rochelle for Thursday night's Round Two encounter.
After missing out on Gloucester's two recent European fixtures, Jonny May is back on the left wing for Friday evening's Aviva Premiership fixture at Northampton, while Mariano Galarza is named in the matchday squad for the first time this season.