|Epidemiological Fact Sheet on HIV/AIDS and Sexually Transmitted Infections: Trinidad and Tobago (UNAIDS, 2000, 12 p.)|
Mapping the geographical distribution of HIV sentinel sites for different population groups may assist interpreting both the national coverage of the HIV surveillance system and explaining differences in levels and trends of prevalence. The UNAIDS/WHO Working Group on Global HIV/AIDS and STI Surveillance, in collaboration with the UNICEF/WHO HealthMap Programme, has produced maps showing the location and HIV prevalence of HIV sentinel sites in relation to population density, major urban areas and communication routes. Maps illustrate separately the most recent results from HIV sentinel surveillance in pregnant women and in sub-populations at higher risk of HIV infection.
SENTINEL SURVEILLANCE IN PREGNANT WOMEN
SENTINEL SURVEILLANCE IN HIGH RISK POPULATIONS*
* (Sex workers, STI patients, Injecting drug users)
The boundaries and names shown and the designations used on these maps do not imply the expression of any opinion whatsoever on the part of the World Health Organization concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. Dotted lines on maps represent approximate border lines for which there may not yet be full agreement. WHO 2000, all rights reserved.