Report : `` I 'm praying fervently that God will help me survive , '' the doctor writes . Dr. Kent Brantly answered a calling . The report is signed by Dr. David L. Brown, a professor of medicine at Harvard Medical School and an expert in infectious diseases who has been treating Ebola patients for more than 20 years. He was working at an Ebola treatment center in Liberia when he was diagnosed . Brantly 's wife and children show no symptoms of Ebola , the CDC says .
Report : `` I 'm praying fervently that God will help me survive , '' the doctor writes . The report is signed by Dr. David L. Brown, a professor of medicine at Harvard Medical School and an expert in infectious diseases who has been treating Ebola patients for more than 20 years. He was working at an Ebola treatment center in Liberia when he was diagnosed . Brantly 's wife and children show no symptoms of Ebola , the CDC says .