Reporter the Nebraska Medical Center says ashoka mukpos condition is slightly improved. He is being treated with an experimental drug and received a blood transfusion from an ebola survivor. He contracted ebola in liberia where he was working for nbc news. In an interview with the christian broadcasting network, the president of liberia said she is cautiously optimistic things are Getting Better for nations hardest hit with the ebola virus. Were more equipped. And that we now see light at the end of the tunnel. We are happy about that. Reporter but that optimism isnt shared by many u. S. Health officials. New cases of ebola are doubling every three weeks in africa. Meanwhile, back in this country, the family of ebola victim Thomas Eric Duncan is mourning his loss. Duncan died wednesday in dallas after traveling last month from liberia. They agreed over the fact they were not able to give him a decent burial, but had to be cremated the same day of his death. Reporter the cdc says more r