MONROVIA, Liberia — A man who flew to Dallas and was later found to have the Ebola virus was identified by senior Liberian government officials on Wednesday as Thomas Eric Duncan, a resident of Monrovia in his mid-40s. Mr. Duncan, the first person to develop symptoms outside Africa during the current epidemic, had direct contact with a woman stricken by Ebola on Sept. 15, just four days before he left Liberia for the United States, the woman’s parents and Mr. Duncan’s neighbors said. In a pattern often seen here in Monrovia, the Liberian capital, the family of the woman, Marthalene...