Reiss Nelson returned from injury on Saturday, featuring from the bench in a Hoffenheim draw with Dusseldorf.
Talented Arsenal academy youngster Marcelo Flores is back in full training at last, after recovering from an injury.
Daniel Ballard has suffered a suspected meniscus injury in his knee and has reportedly returned to Arsenal for treatment as he faces up to five months on the sidelines.
Arsenal have confirmed Brooke Norton-Cuffy is expected to be out of action for around six weeks after surgery on a knee problem.
Loan watch: Arsenal suffer injury blow, Bundesliga striker scores and Spaniard gets 90-minute showing
Stephy Mavididi missed out on Preston North End's match through injury, but Takuma Asano and Lucas Perez both featured at the weekend.
Ben Cottrell has had successful surgery on an injury that will keep him out until at least the end of the current campaign.
Daniel Ballard is close to a comeback after serious injury cut his loan spell with Swindon Town short, rejoining full training with the first team.
Hoffenheim manager Julian Nagelsmann has confirmed that Reiss Nelson is out of training at the moment, after suffering a back injury.
Emile Smith Rowe will have to wait for his Bundesliga debut after it was revealed that he arrived in Germany carrying an injury.
It seems that you can take the boy out of Arsenal but not Arsenal out of the boy.
The head of Walsall's medical department has told the media he is ‘devastated’ for Krystian Bielik whose latest injury sees the defender return to Arsenal when he was on the verge of finally making an appearance for the League One side.
Krysitan Bielik is finally fit and looking forward to earning his place in the Walsall starting lineup.
Reiss Nelson was mysteriously absent from Hoffenheim's squad to face Bayern Munich on Friday, but it now appears he missed out with injury, rather than for tactical reasons.
Four Arsenal loan players' sides were in action on Saturday.
Emile Smith Rowe is pleased to have made it back onto the pitch for RB Leipzig on Saturday, finally making his debut months after he completed his loan transfer.
Krystian Bielik is finally on the road to recovery after a frustrating season plagued by injuries, admitting that he's had a tough time over the last few months.
Tyreece John-Jules, Marcelo Flores, and Salah-Eddine Oulad M'Hand have all returned to training with Arsenal following their respective injury absences.
Arsenal youngster Ben Cottrell, who made his first-team debut this campaign, is now out injured for the rest of the season.
Arsenal have reportedly made sure that their sports psychologists are on call for Academy players, a move that surely seems sensible regardless of any pandemic.
Krystian Bielik missed Charlton’s game against Burton with a hamstring strain after missing out at the weekend against Portsmouth due to suspension.
Arsenal’s u23s will be without Yassin Fortune and Nathan Tella, who have both picked up injuries.
Stephy Mavididi was stretchered off late in the game with what seems to be a serious hamstring injury.
Jon Whitney says Krystian Bielik should be available for the club in the next couple of weeks, after suffering a setback in his recovery from a hamstring injury.
Krystian Bielik has suffered a set back with the defender now ruled out for a few more weeks despite not yet having had the chance to play for his loan side.
Reiss Nelson missed Hoffenheim's 4-1 victory over Bayer Leverkusen at the weekend with a thigh injury, after picking up the problem on international duty.
Krystian Bielik is set to miss what would have been his first match with loan side Walsall this weekend through injury.
Krystian Bielik will not take part in Charlton Athletic's game against Wycombe Wanderers after being taken off at the weekend.
Arsenal u23 players Jordan McEneff and Zak Swanson have both returned to light training as they work their way back from injury.
Krystian Bielik has suffered a shoulder injury in training with Charlton, and he requested to be left out of their recent game against Scunthorpe as a precaution.
George Lewis seemingly picked up an injury this week, casting doubt on his availability for Tuesday's EFL Trophy match.
Krystian Bielik has been ruled out of action for two weeks following the injury he picked recently.
Arsenal youngster and son of former Gunner Edu Gaspar, Luigi Gaspar has returned to training again this week.
Lukasz Fabianaksi will only miss two weeks of action after the injury he picked up at the weekend turned out to be less severe than first feared.
Krystian Bielik appears to have suffered yet another injury setback, with Charlton boss Lee Bowyer confirming the player is set for a scan, after missing their win at the weekend.
Chuba Akpom is set to return to the Brighton squad for the Championship game against Derby on Friday night after a minor injury problem.
Ben Sheaf has only just joined Stevenage on loan until the end of the season but the 19-year-old has already made an arse out of himself.