The 25-year-old picked up the injury in his club side's 15-15 draw with Ospreys in the European Champions Cup on Saturday evening, forcing him to make way midway through the match.
This clip is originally from Rugby Union Weekly, 15 January 2018.
Missing VHP leader Pravin Togadia found in unconscious state in Ahmedabad
After the news spread, a number of VHP leaders and workers reached the hospital, to enquire about the VHP chief. The court later issued bailable warrants against him. "The police did not make those summons available to me".
It not only leaves Saracens without one of their best players again this season - having only deployed Vunipola four times this season in which two of those ended in long-term injury - but also robs England of their starting No 8 just three weeks before the Six Nations begins.
Saracens have confirmed that the England global is facing a prolonged spell on the sidelines, however, effectively ruling him out of the Six Nations, which begins in less than three weeks' time.
England scrum-half Danny Care says Billy Vunipola's latest injury will deprive the squad of "one of the best players in the world". Saracens released a bulletin mid-afternoon on Sunday but have not put a timeline of recovery until Vunipola sees a specialist later in the week.
Gold import badly dents trade gap
The 35% expansion in the imports of petroleum, crude and products explains the growth in price and volume compared to December 2016.
He is due to see a specialist this week but is expected to miss England's first Six Nations game against Italy on February 4 and potentially more matches beyond.
Meanwhile, England flanker James Haskell was sent off for a unsafe tackle on Jamie Roberts in Wasps' defeat to Harlequins and a ban could render him unavailable for selection by Jones.
Moshe, baby who survived 26/11, back in Mumbai on Tuesday
Moshe and his grandparents will arrive in Mumbai on Tuesday and will be accompanied by Sandra Samuels, the nurse who rescued him. We are preparing lot of kids' food with Kosher ingredients and interesting juices and snacks for him.