title: The complexity of antibody-dependent enhancement of dengue virus infection.
abstract: Antibody-dependent enhancement (ADE) has been proposed as a mechanism to explain dengue hemorrhagic fever (DHF) in the course of a secondary dengue infection. Very recently, Dejnirattisai et al., 2010 [1], published an important article supporting the involvement of anti-prM antibodies in the ADE phenomenon. The complexity of ADE in the context of a secondary dengue infection is discussed here.
authors: Department of Virology, PAHO/WHO Collaborating Center for the Study of Dengue and its Vector, "Pedro Kouri" Tropical Medicine Institute of Havana, Cuba; E-Mail:  ciipk@ipk.sld.cu.
authors: Maria G
authors: MG
authors: Guzman
authors: Susana
authors: S
authors: Vazquez