Eddie jones
Jones names England squad for Barbarians match
England captain Owen Farrell is named in the squad although he is short of match practice due to having served a five-game ban.
The one-year arrangement with England's men follows talks between the RFU and the Rugby Players' Association.
The 60-year-old Australian took charge following hosts England's first-round exit at the 2015 World Cup.
The RFU faces losses of up to $61 million over the next year-and-a-half due to the outbreak but will still provide a 7 million-pound relief package to community clubs in the country.
Jones’s selections had come in for scrutiny after a 24-17 defeat in France and lacklustre 13-6 win over Scotland at Murrayfield but England were superb in the first half against Ireland and led 17-0 at the break.
Tournament organisers have played down reports the world champions could join an expanded Six Nations in 2024.
England, beaten by France in their opener, crashed to a 25-13 defeat at Murrayfield two years ago after players from both teams were involved in a scuffle near the tunnel after the pre-match warm-up.
The powerhouse back-row's latest injury was announced just hours before England coach Jones unveiled his 34-man group, with Vunipola having been a mainstay of the team that went all the way to last year's World Cup final in Japan before being beaten by South Africa.
Matt Proudfoot, a former Scotland international who helped South Africa win the World Cup last year before his contract as assistant coach ended, will replace Steve Borthwick as England’s forward coach, with the latter becoming the skills coach.
Eddie Jones took England all the way to this year's final in Japan only to see them go down to a comprehensive 32-12 defeat by South Africa, having been appointed following the team's woeful first-round exit on home soil at the 2015 edition.
Jones and England are still licking their wounds after losing 32-12 to South Africa in the final of the tournament that was hosted in Japan.
Jones fielded the same starting 15 against South Africa that had stunned defending champions New Zealand in the semi-final but England were unable to cope with the Springboks’ physicality and lost 32-12 in Yokohama.
Mapimpi, Am and Jantjes will be making their debuts for the Barbarians with 117-times capped Mtawarira his third.
Eddie Jones, appointed after England's woeful first-round exit on home soil at the 2015 edition, almost achieved his four-year plan of turning them into world champions only for South Africa to overwhelm the Red Rose brigade 32-12 in Saturday's final in Yokohama.
Jones was the coach of his native Australia when Jonny Wilkinson's drop goal in the dying seconds of extra time saw England beat the Wallabies in the 2003 World Cup final in his home town of Sydney.
Wales coach Warren Gatland said he believed South Africa could beat England in the final, although he added that they might need to be more expansive.
Michae Cheika has faced criticism in Australia since Saturday's 40-16 loss to England, which prompted him to announce his departure from the role.
It is well-trodden ground for Jones, who loves to toss in a verbal hand-grenade to stir things up before big games - and Saturday’s semi-final at Yokohama is obviously the biggest of his four-year tenure.
Eddie Jones and Steve Hansen are two of the most successful coaches in the modern game, with the New Zealander looking to guide the All Blacks to a third straight World Cup title at Japan 2019 and fourth in total.