Bruce, This is my e-mail address. Bellow are the rest of my coordinates. Jorge Jorge R. Arias, Ph.D. Asesor Regional en Enfermedades Transmisibles Organizacion Panamericana de la Salud 525 Twenty-third Street, NW Washington, D.C. 20037 Tel. (202) 974-3271 FAX (202) 974-3656 ariasjor at paho.org http://www.paho.org/Project.asp?SEL=3DTP&LNG=3DENG&CD=3D= DENGU