Brandy Maddox, MPH, MCHES1, Shaunta Wright, MPH2, Hazel Namadingo, BSc3, Virginia Bowen, PhD, MHS4, Geoffrey Chipungu, MBBS, DTM&H, FCPath(SA)Micro5 and Mary Kamb, MD, MPH2, 1Health Services Research and Evaluation Branch/Program Evaluation Team, Division of STD Prevention, CDC, Atlanta, GA, 2Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA, 3Malawi Epidemiology Intervention Research Unit, Lilongwe, Malawi, 4Epidemiology and Statistics Branch, Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, GA, 5Division of Global HIV/AIDS, Centers for Disease Control and Prevention, Lilongwe, Malawi