Kylian Mbappé has been admitted to hospital with acute gastroenteritis, Real Madrid have said.
The striker is suffering from acute gastroenteritis.
He is undergoing tests and treatments at a hospital, the club announced.
Mbappe missed Real Madrid’s opening Club World Cup match against Saudi Arabian side Al Hilal which ended in a 1-1 draw on Wednesday.
Real Madrid boss Xabi Alonso was asked about Mbappe’s condition following the clash with Al-Hilal.
Madrid’s manager, Xabi Alonso, had said after the Al-Hilal game that Mbappé had experienced “significant viral issues” and that the forward would be assessed before the next match, on Sunday, against Pachuca. Madrid face RB Salzburg in their final group fixture next Friday.
He responded saying: “I don’t know if Mbappé will be back for the next game. We’ll see.
“He wasn’t doing well in the last two days. He’s sick.”
The France international is now a doubt for Real’s next match on Sunday against Mexican side Pachuca.
Alonso’s side end their group campaign against RB Salzburg.

