Arsenal boss Mikel Arteta has said the "significant injury" suffered by Gabriel Jesus will bolster the Gunners' efforts in the January transfer window
Arsenal forward Jesus featured in all three of Brazil's Group G games but the five-time world champions have a wealth of attacking talent.
Premier League leaders Arsenal face a trip to struggling Leeds United at Elland Road on Sunday
Premier League leaders Arsenal host Norwegian champions Bodo/Glimt in a Europa League Group A clash at the Emirates Stadium in London
Arsenal underlined their credentials as genuine contenders for the Premier League title with an impressive 3-1 win over 10-man Tottenham in a bruising north London derby on Saturday.
Premier League: Goals from William Saliba, Gabriel Jesus and Fabio Vieira gave Arsenal a 3-0 win away at Brentford as they went back on top of the table.
Arsenal get their UEFA Europa League campaign underway with a trip to face FC Zurich at the AFG Arena
Arsenal will look to extend their winning start to the Premier League to five matches when they take on Aston Villa at the Emirates.
Newly-promoted Bournemouth host Premier League high-flyers Arsenal at the Vitality Stadium on Saturday
Manchester City stormed ominously to the top of the Premier League by cruising to a 4-0 win over Bournemouth, while Gabriel Jesus opened his Arsenal account in a 4-2 win over Leicester on Saturday