One more patient of Crimean-Congo hemorrhagic fever (CCHF) virus died here on Tuesday, taking death toll to 15 in the country. The patient identified as Hayat Ullah was pronounced dead at Fatima Jinnah Chest and General Hospital in Quetta, taking the toll to three in three days whereas as many as 15 patients have been reportedly died due to Congo virus across the country this year. Nine Congo virus patients are still under treatment at different hospitals.