Prevention models in the fight against HIV/aids


  • John Harold Estrada M. Universidad Nacional de Colombia.


This article describes three theoretical models to face HIV prevention of transmission in these years. These have been developed sequentially, answering to different prevention views, each one representing a greater inclusion level with respect to the previous one and they are used occasionally in an eclectic way without responding to the particular subject population needs. Finally, the document analyzes some lessons learned.


HIV, AIDS, prevention models.

Author Biography

John Harold Estrada M., Universidad Nacional de Colombia.

Profesor Asociado de la Facultad de Odontología y Escuela de Estudios de Género, Universidad Nacional de Colombia. Colombia.