“During a follow-up examination in Munich after the World Cup, FC Bayern team doctor Professor Dr. Roland Schmidt diagnosed a mild inflammation of the pericardium, which the defender will now cure,” the Bavarian club said in a statement.
“This means that Mazraoui will not be available to coach Julian Nagelsmann for the time being,” the same source added.
According to the German daily Bild, the Moroccan player, who did not fly to Doha with the rest of his teammates for a training camp, should be away from the lawns for 4 or 6 weeks to recover fully.