1. Eastern Mediterranean Region Office, World Health Organization, Cairo, Egypt;
2. Global Immunization Division, Centers for Disease Control and Prevention, Atlanta, and
3. Task Force for Global Health, Decatur, Georgia;
4. Middle East and North Africa Regional Office, United Nations Children’s Fund (UNICEF), Amman, Jordan;
5. South Asian Regional Office, UNICEF Kathmandu, Nepal; and
6. East and South Africa Regional Office, UNICEF
Nairobi, Kenya