In 2006, Cambodia conducted its tenth round of HIV sentinel surveillance (HSS) in 22 of its 24 provinces and municipalities.
In Cambodia, sentinel surveillance data have been used to estimate national HIV prevalence and project trends in HIV and AIDS incidence and mortality. In 2006, Cambodia conducted its tenth round of HIV sentinel surveillance (HSS) in 22 of its 24 provinces and municipalities. The two sentinel groups surveyed were brothel-based female sex workers (FSWs) and pregnant women attending antenatal care (ANC) clinics.