Address correspondence to Eva Harris, Division of Infectious Diseases, School of Public Health, University of California, Berkeley, 1 Barker Hall #424, Berkeley, CA 94720-7354. E-mail:
Authors’ addresses: William Avilés and Oscar Ortega, Sustainable Sciences Institute, Barrio Monseñor Lezcano, Del portón del Cementerio General, 2 calles al lago, Managua, Nicaragua, Tel/Fax: (505) 254-7266, E-mails:
Acknowledgments: The authors thank Aubree Gordon for technical and statistical support; Danielle Alkov and Nicole Fitzpatrick for excellent editorial assistance; and Samantha Hammond and all the study personnel at the Centro de Salud Socrates Flores Vivas of the Nicaraguan Ministry of Health for their invaluable work on this project.
Financial support: Funding for these studies was provided by the Pediatric Dengue Vaccine Initiative.
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