Between 27 September and 1 October 2015, the National IHR Focal Point for the Kingdom of Saudi Arabia notified WHO of 1 additional case of Middle East respiratory syndrome coronavirus (MERS-CoV) infection. A 38-year-old, non-national male from Riyadh city developed symptoms on 21 September and, on 28 September, was admitted to hospital. The patient, who has no comorbidities, tested positive for MERS-CoV on 30 September. Currently, he is in stable condition in a negative pressure isolation room on a ward. Investigation of history of exposure to the known risk factors in the 14 days prior to the onset of symptoms is ongoing. Contact tracing of household and healthcare contacts is ongoing. (Source: WHO Disease Outbreaks)