KARACHI: The number of dengue patients has jumped to 2,287 in Sindh, said Dengue Surveillance Cell on Monday.<br /><br />The death toll due to dengue illness has soared to 10 in the province, said report issued by the cell.<br /><br />The dengue units are active in the government hospitals of Sindh, whereas special wards have been setup in Abbasi Shaheed, Jinnah and Civil Hospitals.