Middle East Respiratory Syndrome coronavirus has affected a 69-year-old man in Jordan, who eventually died due to the disease, a health ministry official said on Sunday.
"The man, who suffered from diabetes and high blood pressure, died in hospital on Wednesday," Sultan Kasrawi of the ministry's communicable disease department, told AFP.
"He died five days after he was admitted to hospital."
MERS is considered a deadlier but less transmissible cousin of the Severe Acute Respiratory Syndrome (SARS) virus that appeared in Asia in 2003 and killed hundreds of people, mostly in China.
Like SARS, it appears to cause a lung infection, with patients suffering coughing, breathing difficulties and a temperature. But MERS differs in that it also causes rapid kidney failure.
MERS has killed 187 people in Saudi Arabia since it first emerged in 2012, and hundreds more have been infected.