Reduction in mother-to-child transmission of HIV in Thailand, 2001-2003: Results from population-based surveillance in six provinces.

Background: In 2000, Thailand implemented a national program to prevent mother-to-child HIV transmission (PMTCT).

Objective: To describe the effectiveness of the prevention of mother-to-child HIV transmission program in Thailand.

Design And Methods: A register of HIV-exposed children at birth was created with follow-up of infection status.