Rio de Janeiro: Luis Suarez should seek professional help to stop him from repeatedly biting opponents, FIFA general secretary Jerome Valcke said yesterday.

Asked for his views on Suarez’s four-month global ban for biting, Valcke told reporters: “I think he should find a way to stop doing it. He should go through a treatment. It is definitely wrong.”

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It is the third time in Suarez’s career he has been banned for biting.