101. Utility of antenatal HIV surveillance data to evaluate prevention of mother-to-child HIV transmission programs in resource-limited settings
- Author
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Agnes Mahomva, Omotayo Bolu, Stacie M. Greby, Abhijeet Anand, Keith Sabin, Andrea Swartzendruber, Lawrence H. Marum, Wolfgang Hladik, Shabbir Ismail, Abdullahi Ahmed Sheikh, and Aseged Woldu
- Subjects
Zimbabwe ,Surveillance data ,Population ,Human immunodeficiency virus (HIV) ,Developing country ,medicine.disease_cause ,Acquired immunodeficiency syndrome (AIDS) ,immune system diseases ,Pregnancy ,hemic and lymphatic diseases ,Environmental health ,medicine ,Prevalence ,Humans ,Pregnancy Complications, Infectious ,education ,Developing Countries ,reproductive and urinary physiology ,Antenatal clinics ,education.field_of_study ,Acquired Immunodeficiency Syndrome ,business.industry ,Transmission (medicine) ,virus diseases ,Obstetrics and Gynecology ,medicine.disease ,Kenya ,female genital diseases and pregnancy complications ,Infectious Disease Transmission, Vertical ,Immunology ,Health Resources ,Female ,Ethiopia ,business ,Limited resources ,Sentinel Surveillance - Abstract
Prevention of mother-to-child human immunodeficiency virus (HIV) transmission (PMTCT) programs are expanding in resource-limited countries and are increasingly implemented in antenatal clinics (ANC) in which HIV sentinel surveillance is conducted. ANC sentinel surveillance data can be used to evaluate the first visit of a pregnant woman to PMTCT programs. We analyzed data from Kenya and Ethiopia, where information on PMTCT test acceptance was collected on the 2005 ANC sentinel surveillance forms. For Zimbabwe, we compared the 2005 ANC sentinel surveillance data to the PMTCT program data. ANC surveillance data allowed us to calculate the number of HIV-positive women not participating in the PMTCT program. The percentage of HIV-positive women missed by the PMTCT program was 17% in Kenya, 57% Ethiopia, and 59% Zimbabwe. The HIV prevalence among women participating in PMTCT differed from women who did not. ANC sentinel surveillance can be used to evaluate and improve the first encounter in PMTCT programs. Countries should collect PMTCT-related program data through ANC surveillance to strengthen the PMTCT program.
- Published
- 2006