Cambodia is fortunate to have one of the most comprehensive BSS in the world, established in 1997 and repeated annually. The 2001 BSS is the fifth round.
With USAID funding Family Health International (FHI) launched a series of sexual behavior surveys in developing countries called Behavioral Surveillance Surveys (BSS). These repeated cross-sectional surveys of behaviors in sentinel groups are now considered as an essential component of second generation HIV surveillance systems. These surveys are designed to be administered on a regular basis (either annually or bi-annually) to provide data on changes of risk behaviors over time. Cambodia is fortunate to have one of the most comprehensive BSS in the world, established in 1997 and repeated annually. The 2001 BSS is the fifth round.
