While it is unclear how serious Fullkrug’s injury is, the fact that he left training so quickly and will not play in Germany’s match against the Netherlands suggests that it is not insignificant.

According to sources, Fullkrug will be treated by the Hammers, and it is unclear how bad his injury is or whether he will be able to face Fulham on Saturday (14 September).

The 31-year-old attacker was seen exiting Germany’s training session after only 15 minutes with what appeared to be an Achilles and calf ailment [Kerry Hau, September 9].

How bad is Niclas Fullkrug’s injury at West Ham United?

The curse of the international break has struck West Ham again.

Just when the Irons thought they had finally got their hands on a new number nine, he has seemingly been struck down while not even under their supervision.

While it is unclear how bad Fullkrug’s injury is, the fact that he left training so abruptly and would miss Germany’s match against the Netherlands suggests that it is not a trivial concern.

Supporters should not read too much into the 31-year-old’s return to the UK, as the forward would have returned to East London practically quickly after Tuesday night’s match even if he hadn’t been hurt.