Robert Lewandowski scored five goals in nine minutes on his last Bundesliga outing against Wolfsburg, which's squad is badly hit by the flu.
Wolfsburg hosts Bayern Munich in the Bundesliga on Saturday, with Dieter Hecking's squad badly struggling with flu ahead of the impending visit of its nemesis Robert Lewandowski.
The Poland striker made Bundesliga history in the reverse fixture in September, coming off the bench at halftime with Bayern trailing 1-0.
What happened next was scarcely believable, as Lewandowski netted five goals in an astonishing nine-minute spell to set Bayern on its way to a stunning 5-1 success.