The IHR, Epidemic Alert and Response, and Water Borne Diseases Unit, is part of the Communicable Diseases and Health Analysis Department.
Regional Office for the Americas of the World Health Organization
525 Twenty-third Street, N.W., Washington, D.C. 20037, United States of America
Tel.: +1 (202) 974-3000 Fax: +1 (202) 974-3663