AlHijjah 20, 1435, Oct 14, 2014, SPA -- A UN employee from Liberia who was transported to the eastern German city of Leipzig after contracting Ebola died overnight into Tuesday, dpa quoted the hospital as saying. The 56-year-old man had been transported to St Georg hospital in Leipzig on October 9 for treatment. Another Ebola patient, from Uganda, remains in a hospital in Frankfurt, and a third, from Senegal, was released in good health from a Hamburg clinic after five weeks' treatment. The World Health Organization (WHO) estimates the death toll resulting from the worst outbreak of Ebola on record to have reached 4,033. In Liberia, the hardest-hit West African country, 2,316 people have died. The death toll in Sierra Leone and Guinea stands at nearly 1,000 respectively, according to the latest WHO update.