quetta - A senior surgeon of Civil Hospital Quetta, Dr Ayaz Mandokhail, who was suffering from Congo virus died in a hospital in Karachi on Tuesday. Mandokhail was shifted to Karachi for treatment when his condition deteriorated after carrying out surgery in a private hospital of Quetta few days back. He was under treatment in a hospital in Karachi where he breathed his last. A medical technician, Imran, who was assisting Dr Ayaz Mandokhail also suffered from the same virus, is under treatment in Fatima Jinnah Chest Hospital, Quetta. His condition is stated to be stable.