Doctors fear Peter Andre could have been struck down by deadly brain disease meningitis, reports the Sun.
His wife Jordan was at his hospital bedside last night after doctors gave him a brain scan.
Peter, 34, underwent the test as he battles to overcome a mystery illness.
A statement released this morning said: "Following recent tests on Peter Andre at the East Surrey Hospital, it is believed that Peter is suffering from suspected Meningitis.
Peter was admitted last weekend, and at this time we do not have an expected date of discharge."