1. From the Centers for Disease Control and Prevention, Atlanta (J.E.T., M.M.C., B.A.L., C.Y., H.G., U.D.P.); the World Health Organization (WHO) Regional Office for Africa, Brazzaville, Republic of Congo (J.M.M., R.M., F.R.Z., R.M.M.); the Noguchi Memorial Institute for Medical Research (G.A.) and the School of Medicine and Dentistry, College of Health Sciences (C.E.-L.), University of Ghana, and Korle Bu Teaching Hospital (H.G.-A.), Accra, Komfo Anokye Teaching Hospital, Kumasi (D.A.), and the School of...