MONROVIA, Liberia—Ashoka Mukpo, an American freelance journalist diagnosed with Ebola, and the NBC News team he worked with here will be flown to the U.S., as the epidemic sweeping West Africa continues to have international repercussions. Mr. Mukpo is scheduled to be picked up Sunday night in Liberia and will be transported to the Nebraska Medical Center in Omaha, his father, Mitchell Levy, said Friday