This paper gives an overview of the mechanisms of mother to child transmission (MTCT) of HIV in Sub-Saharan countries and discusses why it still is a huge problem. It also shows what social and economic barriers occur when mothers, or to some extend people in general, try to access anti-retroviral treatments (ART). As research has shown, factors like social stigma still play a large role why so many people are not seeking help.
Sub-Saharan countries still have an unproportioned part of the global HIV infection compared to the rest of the globe. The most common form of getting infected by HIV is by heterosexual contact, followed by MTCT.
Even with the slowly declining numbers of infected people and people with no access to treatments, this still is a big issue that should be tackled and done more research on, especially on the mother to child transmission of HIV. MTCT contributes largely to the number of children affected by HIV by the age of ten and under.
The author intents to point out why this should be worked on more and why factors like education and reducing social stigma should be advanced in order to enable a faster decline of vertical transmission numbers. Furthermore, basic mechanisms of MTCT are going to be explained and how it possibly can be prevented in every stage of the pregnancy. Additionally, the author clarifies why social, cultural, and economic factors play such a big role in fighting against HIV. The paper aims to show, how all these factors tie together and what future research could be done in order to reduce the number of people getting affected by HIV, especially infants and young people.
Table of Contents
1. The mechanisms of vertical transmission
2. Prevention possibilities of mother to child transmission
2.1 Pre-pregnancy and family planning
2.2 Prevention in utero
2.3 Prevention during and after birth
3. Barriers on accessing ART
3.1 Social and cultural barriers
3.2 Discrimination based on diversity and gender identity
3.3 Economic barriers
4. Conclusion and future research options
Objectives and Topics
The primary objective of this paper is to examine the persistent challenges and barriers that hinder a significant decline in mother-to-child transmission (MTCT) of HIV in sub-Saharan Africa. The research question addresses why, despite medical advancements in antiretroviral therapy, transmission rates remain high and what socio-cultural and economic factors must be mitigated to improve health outcomes for mothers and infants.
- Mechanisms of vertical HIV transmission in infants
- Medical prevention strategies and ART accessibility
- Socio-cultural barriers and stigma impacting treatment uptake
- The influence of gender roles and discrimination on healthcare access
- Economic factors, including education and infrastructure limitations
Excerpt from the Book
Social and cultural barriers
Despite more and more hospitals offer HIV testing, stigma and social barriers still play a large role on preventing pregnant women, or people in general, from using them. Often times women fear social consequences, if they are tested positive and their family members or friends get to know about it, or simply if they are seen visiting a hospital to get tested. This gets amplified, if laws like the “HIV Prevention and AIDS Control Bill” in Uganda in 2014 gets passed, which criminalizes the spread of HIV and allows doctors to disclose a person’s HIV status to their partners or their family without their consent. Facts like this fuel the estimates, that around 50% of vertical transmissions can be attributed to stigma (ICRW, 2014).
The options of getting tested are often referred to as opt-in and opt-out. Opt-in means the person that suspects being HIV positive takes the step to visit a hospital and get tested. Opt-out means the test is done automatically, if you visit the hospital to do other tests, like prenatal screenings for pregnant women, except you explicitly wish to be not tested. Fact is, many women wish to be tested during their pregnancy, however, some countries, like Uganda made testing mandatory for pregnant women, if they visit a hospital during their pregnancy. The ICRW report further warns about such steps. It may shy women away from getting antenatal care at all, which not only has a negative impact on vertical transmission rates, but could have negative effects on the pregnancy in total (ICRW, 2014).
Summary of Chapters
1. The mechanisms of vertical transmission: This chapter details how infants can contract HIV in utero, during birth, and postnatally, highlighting contributing biological factors such as viral load and maternal health.
2. Prevention possibilities of mother to child transmission: This section explores clinical advancements in preventing MTCT, ranging from pre-pregnancy planning to antiretroviral treatment protocols and delivery methods.
3. Barriers on accessing ART: This chapter analyzes the complex interplay of social, cultural, gender-based, and economic hurdles that prevent HIV-positive mothers from accessing and adhering to necessary medical treatments.
4. Conclusion and future research options: The final chapter summarizes the necessity of moving beyond medical intervention alone, emphasizing the need for education, policy reform, and multi-sectoral strategies to eliminate vertical transmission.
Keywords
HIV, AIDS, sub-Saharan Africa, mother-to-child transmission, MTCT, antiretroviral therapy, ART, stigma, vertical transmission, healthcare access, public health, gender discrimination, education, prenatal care, reproductive health.
Frequently Asked Questions
What is the core focus of this research?
The paper focuses on the persistent challenges preventing a decline in mother-to-child HIV transmission in sub-Saharan Africa, despite the availability of effective antiretroviral treatments.
What are the primary thematic areas covered?
The research explores biological transmission mechanisms, clinical prevention strategies, the impact of societal stigma, gender-based discrimination, and economic barriers to healthcare access.
What is the central research question?
The study asks why, given medical progress, the number of HIV-affected children is not declining at the anticipated rate and what specific barriers are responsible for this stagnation.
Which scientific methodology does the paper employ?
The paper utilizes a comprehensive literature review and analysis of public health reports, clinical studies, and international policy documents to evaluate current progress and barriers.
What topics are discussed in the main body?
The main body examines the biological pathways of transmission, the efficacy of preventative ART programs, and the profound influence of socio-cultural and economic determinants on health service utilization.
Which keywords define this work?
Key terms include MTCT, HIV/AIDS, sub-Saharan Africa, antiretroviral therapy (ART), social stigma, and reproductive health.
How does discrimination against the LGBTI community specifically affect HIV care?
Discrimination often leads to avoidance of healthcare services due to fear of stigma, and a lack of proper anatomical knowledge among healthcare providers makes LGBTI individuals feel alienated and unwelcome in medical settings.
Why are economic factors considered a major hurdle in this context?
Economic barriers encompass the lack of infrastructure in rural areas, the direct costs of treatment, and the correlation between low educational levels and limited access to vital reproductive health information.
- Arbeit zitieren
- Christoph Grube (Autor:in), 2019, Mother to child transmission of HIV in Sub-Saharan Africa, München, GRIN Verlag, https://www.grin.com/document/488791
