Case Report: Nakalanga Syndrome Revisited: Long-Term Follow-Up of a Patient Living in Western Uganda, 1994-2018.

Nakalanga syndrome is a childhood developmental disorder that has been reported from various parts of sub-Saharan Africa with the major sign of retarded growth, regularly combined with physical deformities, impaired mental and pubertal development, and epilepsy. We present a follow-up over a 24-year period of a patient living in the Itwara onchocerciasis focus of western Uganda. We demonstrate the strong similarity of Nakalanga syndrome to the more recently described Nodding syndrome, and we discuss the possible causation of both disorders by onchocerciasis. We suggest that the growing knowledge about the tight interconnections between Nakalanga and nodding syndrome, other forms of epilepsy, and onchocerciasis should be taken into consideration in a revised classification system.

Onchocerciasis-Associated Epilepsy with Head Nodding Seizures-Nodding Syndrome: A Case Series of 15 Patients from Western Uganda, 1994.

Nodding syndrome (NS) is an encephalopathy characterized by the core symptom of epileptic head nodding seizures, affecting children at the age between 3 and 18 years in distinct areas of tropical Africa. A consistent correlation with onchocerciasis was found, but so far, the causation of NS has not been fully clarified. With a systematic analysis of features of a cohort of epilepsy patients examined in the Itwara onchocerciasis focus of western Uganda in 1994, we provide evidence that NS actually occurred in this area at this time, and we demonstrate a correlation between prevalence of NS and that of onchocerciasis in different villages. Following the elimination of onchocerciasis by community-directed treatment with ivermectin and ground larviciding, our data provide a baseline to examine the question whether NS will disappear once its putative cause has been removed.

Relationship between characteristics of volunteer community health workers and antiretroviral treatment outcomes in a community-based treatment programme in Uganda.

Community health workers (CHWs) can help to redress the shortages of health human resources needed to scale up antiretroviral treatment (ART). However, the selection of CHWs could influence the effectiveness of a CHW programme. The purpose of this observational study was to assess whether sociodemographic characteristics and geographic proximity to patients of volunteer CHWs were predictors of clinical outcomes in a community-based ART (CBART) programme in Kabarole, Uganda. Data from CHW surveys for 41 CHWs and clinic charts for 185 patients in the CBART programme were analysed using multivariable logistic and Cox regression models. Time to travel to patients was the only statistically significant characteristic of CHWs associated with ART outcomes. Patients whose CHWs had to travel one or more hours had a 71% lower odds of virologic suppression (adjusted OR = 0.29, 95% CI = 0.13-0.65, p = .002) and a 4.52 times higher mortality hazard rate (adjusted HR = 4.52, 95% CI = 1.20-17.09, p = .026) compared to patients whose CHWs had to travel less than one hour. The findings show that the sociodemographic characteristics of CHWs were not as important as the geographic distance they had to travel to patients.

Nodding syndrome, western Uganda, 1994.

Nodding syndrome (NS) is a poorly understood condition, which was delineated in 2008 as a new epilepsy syndrome. So far, confirmed cases of NS have been observed in three circumscribed African areas: southern Tanzania, southern Sudan, and northern Uganda. Case-control studies have provided evidence of an association between NS and infection with Onchocerca volvulus, but the causation of NS is still not fully clarified. We report a case of a 15-year old boy with head nodding seizures and other characteristic features of NS from an onchocerciasis endemic area in western Uganda, with no contiguity to the hitherto known areas. We suggest that the existence of NS should be systematically investigated in other areas.

Tuberculosis and human immunodeficiency virus: exploring stigma in a community in western Uganda.

The threat of tuberculosis (TB) in Uganda cannot be considered in isolation from the HIV/AIDS epidemic. Stigma contributes to delays in seeking treatment and poor adherence for both TB and HIV patients. This study aims to assess and describe stigma and predictors of stigma related to TB and HIV in the population of western Uganda. This was a cross-sectional mixed methods study. A survey was administered to 360 individuals, randomly selected from one district in western Uganda. Participants were classified as low/high stigma based on weighted scores built from survey questions. Logistic regression was used to determine significant predictors for high stigma. Six focus groups were conducted to inform survey findings; themes were developed using content analysis. Twenty-six per cent of respondents were found to have stigmatising attitudes towards HIV and 47% towards TB. Multivariate logistic regression models included age, sex, marital status, education, residence and having a friend with HIV/TB. Those who had an HIV-positive friend were less likely to have high HIV stigma (OR: 0.41, 95% CI: 0.23-0.72). Those with secondary education or more were half as likely to have high TB stigma (OR: 0.50, 95% CI: 0.27-0.91). Focus group participants felt that "normalisation" of HIV has contributed to reduced HIV stigma, but there is still a fear of being recognised at the HIV clinic. TB stigma causes patients to remain silent instead of seeking care. Fear of TB is driven by the assumption that "TB means HIV". Declining HIV stigma is encouraging but more effort needs to be made to improve confidentiality. TB stigma is high and is likely affecting care seeking behaviour; TB awareness campaigns should be a priority and emphasise the treatability and curability of TB, regardless of HIV status.

Revelations of HIV-infected patients treated with highly active antiretroviral therapy (HAART) in rural Uganda.

The purpose of this qualitative study was to explore the psychosocial changes revealed by persons living with HIV/AIDS (PLWHA) in western Uganda as a result of the introduction of highly active antiretroviral therapy (HAART). Fourteen participants were interviewed on two occasions. Two focus groups discussions were also conducted. Patients experienced important personal benefits as a result of HAART and the resulting clinical improvement. These benefits included a restoration of hope, self-esteem and personal agency. Patients were also relieved of the great fear which they had about the conditions of their death. The financial and social struggles introduced by AIDS illness continued after the introduction of HAART. The conclusion is that the HAART programs should provide more holistic care to patients to address the persistent family issues identified in this study.

Impact of community-based HIV/AIDS treatment on household incomes in Uganda.

Though health benefits to households in developing countries from antiretroviral treatment (ART) programs are widely reported in the literature, specific estimates regarding impacts of treatments on household incomes are rare. This type of information is important to governments and donors, as it is an indication of returns to their ART investments, and to better understand the role of HIV/AIDS in development. The objective of this study is to estimate the impact of a community-based ART program on household incomes in a previously underserved rural region of Uganda. A community-based ART program, based largely on labor contributions from community volunteers, was implemented and evaluated. All households with HIV/AIDS patients enrolled in the treatment programme (n = 134 households) were surveyed five times; once at the beginning of the treatment and every three months thereafter for a period of one year. Data were collected on household income from cash earnings and value of own production. The analysis, using ordinary least squares and quantile regressions, identifies the impact of the ART program on household incomes over the first year of the treatment, while controlling for heterogeneity in household characteristics and temporal changes. As a result of the treatment, health conditions of virtually all patients improved, and household incomes increased by approximately 30% to 40%, regardless of household income quantile. These increases in income, however, varied significantly depending on socio-demographic and socio-economic control variables. Overall, results show large and significant impacts of the ART program on household incomes, suggesting large returns to public investments in ART, and that treating HIV/AIDS is an important precondition for development. Moreover, development programs that invest in human capital and build wealth are important complements that can increase the returns to ART programs.

Tuberculosis in the era of infection with the human immunodeficiency virus: assessment and comparison of community knowledge of both infections in rural Uganda.

BACKGROUND: In Uganda, despite a significant public health burden of tuberculosis (TB) in the context of high human immunodeficiency virus (HIV) prevalence, little is known about community knowledge of TB. The purpose of this study was to assess and compare knowledge about TB and HIV in the general population of western Uganda and to examine common knowledge gaps and misconceptions. METHODS: We implemented a multi-stage survey design to randomly survey 360 participants from one district in western Uganda. Weighted summary knowledge scores for TB and HIV were calculated and multiple linear regression (with knowledge score as the dependant variable) was used to determine significant predictors. Six focus group discussions were conducted to supplement survey findings. RESULTS: Mean (SD) HIV knowledge score was 58 (12) and TB knowledge score was 33 (15), both scores out of 100. The TB knowledge score was statistically significantly (p < 0.001) lower. Multivariate regression models included age, sex, marital status, education, residence, and having a friend with HIV/TB as independent variables. TB knowledge was predicted by rural residence (coefficient = -6.27, 95% CI: -11.7 to -0.8), and age ≥45 years (coefficient = 7.45, 95% CI: 0.3-14.6). HIV knowledge was only predicted by higher education (coefficient = 0.94, 95%CI: 0.3-1.6). Focus group participants mentioned various beliefs in the aetiology of TB including sharing cups, alcohol consumption, smoking, air pollution, and HIV. Some respondents believed that TB was not curable. CONCLUSION: TB knowledge is low and many misconceptions about TB exist: these should be targeted through health education programs. Both TB and HIV-infection knowledge gaps could be better addressed through an integrated health education program on both infections, whereby TB program managers include HIV information and vice versa.

Antiretroviral treatment for HIV in rural Uganda: two-year treatment outcomes of a prospective health centre/community-based and hospital-based cohort.

BACKGROUND: In sub-Saharan Africa, a shortage of trained health professionals and limited geographical access to health facilities present major barriers to the expansion of antiretroviral therapy (ART). We tested the utility of a health centre (HC)/community-based approach in the provision of ART to persons living with HIV in a rural area in western Uganda. METHODS: The HIV treatment outcomes of the HC/community-based ART program were evaluated and compared with those of an ART program at a best-practice regional hospital. The HC/community-based cohort comprised 185 treatment-naïve patients enrolled in 2006. The hospital cohort comprised of 200 patients enrolled in the same time period. The HC/community-based program involved weekly home visits to patients by community volunteers who were trained to deliver antiretroviral drugs to monitor and support adherence to treatment, and to identify and report adverse reactions and other clinical symptoms. Treatment supporters in the homes also had the responsibility to remind patients to take their drugs regularly. ART treatment outcomes were measured by HIV-1 RNA viral load (VL) after two years of treatment. Adherence was determined through weekly pill counts. RESULTS: Successful ART treatment outcomes in the HC/community-based cohort were equivalent to those in the hospital-based cohort after two years of treatment in on-treatment analysis (VL≤400 copies/mL, 93.0% vs. 87.3%, p = 0.12), and in intention-to-treat analysis (VL≤400 copies/mL, 64.9% and 62.0%, p = 0.560). In multivariate analysis patients in the HC/community-based cohort were more likely to have virologic suppression compared to hospital-based patients (adjusted OR = 2.47, 95% CI 1.01-6.04). CONCLUSION: Acceptable rates of virologic suppression were achieved using existing rural clinic and community resources in a HC/community-based ART program run by clinical officers and supported by lay volunteers and treatment supporters. The results were equivalent to those of a hospital-based ART program run primarily by doctors.

Enough children: reproduction, risk and "unmet need" among people receiving antiretroviral treatment in western Uganda.

In this paper, we use survey (n = 87) and interview (n = 30) data to investigate orientations towards future childbearing among people receiving antiretroviral treatment and their family members in western Uganda. We investigate how reproductive options are perceived, by those receiving treatment and those closest to them, and consider what these perceptions suggest about the existence of an "unmet need" for birth control for women with HIV. While most people say they do not wish to have more children while on treatment, this intention coexists with contradictory desires for the benefits and happiness that more children might bring. We argue that the factors influencing birth desires and outcomes are so complex and contradictory that it is virtually impossible to predict demand or uptake of birth control as more and more people with AIDS in Africa gain the ability to access antiretroviral treatment.

Married men's perceptions of barriers for HIV-positive pregnant women accessing highly active antiretroviral therapy in rural Uganda.

BACKGROUND: The aim of this study was to describe the perceptions of married men about barriers to accessing and accepting highly active antiretroviral therapy (HAART) by pregnant/postnatal women positive for human immunodeficiency virus (HIV) and registered in Kabarole District's Program for the Prevention of HIV from Mother to Child (PMTCT-Plus). MATERIALS AND METHODS: Our study was a qualitative descriptive exploratory study using thematic analysis. Four focus group discussions were held with a convenience sample of 40 married men. RESULTS: Lack of disclosure of a positive HIV diagnosis to the partner and stigmatization of persons with HIV were two major obstacles for women in accessing HAART. In addition, men felt that their low knowledge of HAART and their low HIV testing rate also constituted important barriers to these women taking treatment. Men complained that they were not sufficiently involved in the reproductive care of women and that couples' counseling could be a step towards addressing this problem. CONCLUSION: Barriers to HAART experienced by pregnant/postnatal women need to be addressed in order to improve their uptake of treatment, increase their low treatment coverage, improve their survival, and at the same time dramatically reduce HIV transmission from mother to child.

Infection with the human immunodeficiency virus and fertility desires: results from a qualitative study in rural Uganda.

The rationale of this qualitative study was to determine how a positive HIV diagnosis influenced fertility desires and reproductive decisions for women and men living in western Uganda and what the reasons were behind these fertility desires. The qualitative study was undertaken as part of a larger study on the same topic in order to better understand the quantitative findings. Five focus groups with a total of 35 participants, 20 women and 15 men were conducted. Eighteen participants were HIV positive. Almost all HIV-positive participants reported that they did not wish to have more children. The most important reasons given were the devastating impact of HIV on the health of the mother and the high risk of HIV transmission to the child. Most participants were not aware of the benefits of highly active antiretroviral therapy on reducing the risk of mother-to-child transmission of HIV. Some HIV-negative participants viewed ongoing childbearing by HIV-positive individuals as the result of a lack of education regarding the risks of childbearing while HIV-positive and also as contrary to the current expectations of lifestyle practice. They also emphasized that the community's perceptions of having children when mothers are HIV-infected was unfavorable and that fertility norms for all persons in the study area have now changed due to economic concerns and desire to educate all children in the family. The study findings have to be incorporated in the counselling curriculum for programs directed at HIV prevention and care and family planning. Specific recommendations are provided to improve the districts' primary healthcare programs for HIV care/prevention and family planning.

Unmet need for effective family planning in HIV-infected individuals: results from a survey in rural Uganda.

BACKGROUND AND METHODOLOGY: This study determined the unmet need for family planning among HIV-positive and HIV-negative individuals living in western Uganda. Semi-structured interviews were conducted with individuals who were randomly selected from HIV testing lists. Of those individuals, further analysis was conducted on a subset of 206 participants who did not desire more children and were not using a highly effective method of contraception. Descriptive, bivariate and multivariate methods were performed to assess the relationship between HIV status and unmet need for effective family planning. RESULTS: The unmet need for effective family planning was much greater in HIV-infected individuals compared to HIV-negative individuals [75.0% vs 33.8%, adjusted odds ratio (OR) 3.97, 95% confidence interval (CI) 1.97-8.03, p<0.001]. Females were more likely to report an unmet need compared to males (69.0% vs 49.5%; adjusted OR 1.94, 95% CI 0.94-4.00, p=0.071). Other predictors of unmet need for effective family planning were older age (adjusted OR 1.08 for each year of age, 95% CI 1.00-1.16, p=0.018) and single/cohabiting vs being married (OR 2.36, 95% CI 1.16-4.80, p=0.036). Being on antiretroviral therapy was not a predictor of having a lower unmet need for effective family planning methods. DISCUSSION AND CONCLUSIONS: There is high unmet need for effective family planning in HIV-positive study participants in a region of western Uganda, which should be of concern. This suggests that HIV-infected individuals do not want to use family planning or encounter barriers to accessing and utilising family planning services. Family planning programmes and HIV care and prevention services have to work together more effectively to create services conducive to clients from both programmes.

Comparing antiretroviral treatment outcomes between a prospective community-based and hospital-based cohort of HIV patients in rural Uganda.

BACKGROUND: Improved availability of antiretroviral therapy in sub-Saharan Africa is intended to benefit all eligible HIV-infected patients; however in reality antiretroviral services are mainly offered in urban hospitals. Poor rural patients have difficulty accessing the drugs, making the provision of antiretroviral therapy inequitable. Initial tests of community-based treatment programs in Uganda suggest that home-based treatment of HIV/AIDS may equal hospital-based treatment; however the literature reveals limited experiences with such programs. THE RESEARCH: This intervention study aimed to; 1) assess the effectiveness of a rural community-based ART program in a subcounty (Rwimi) of Uganda; and 2) compare treatment outcomes and mortality in a rural community-based antiretroviral therapy program with a well-established hospital-based program. Ethics approvals were obtained in Canada and Uganda. RESULTS AND OUTCOMES: Successful treatment outcomes after two years in both the community and hospital cohorts were high. All-cause mortality was similar in both cohorts. However, community-based patients were more likely to achieve viral suppression and had good adherence to treatment. The community-based program was slightly more cost-effective. Per capita costs in both settings were unsustainable, representing more than Uganda's Primary Health Care Services current expenditures per person per year for all health services. The unpaid community volunteers showed high participation and low attrition rates for the two years that this program was evaluated. CHALLENGES AND SUCCESSES: Key successes of this study include the demonstration that antiretroviral therapy can be provided in a rural setting, the creation of a research infrastructure and culture within Kabarole's health system, and the establishment of a research collaboration capable of enriching the global health graduate program at the University of Alberta. Challenging questions about the long-term feasibility and sustainability of a community-based ARV program in Uganda still remain. THE PARTNERSHIP: This project is a continuation of previous successful collaborations between the School of Public Health of Makerere University, the School of Public Health of University of Alberta, the Kabarole District Administration and the Kabarole Research and Resource Center.

Impact of antiretroviral therapy on fertility desires among HIV-infected persons in rural Uganda.

BACKGROUND: Little is known about the fertility desires of HIV infected individuals on highly active antiretroviral therapy (HAART). In order to contribute more knowledge to this topic we conducted a study to determine if HIV-infected persons on HAART have different fertility desires compared to persons not on HAART, and if the knowledge about HIV transmission from mother-to-child is different in the two groups. METHODS: The study was a cross-sectional survey comparing two groups of HIV-positive participants: those who were on HAART and those who were not. Semi-structured interviews were conducted with 199 HIV patients living in a rural area of western Uganda. The desire for future children was measured by the question in the questionnaire "Do you want more children in future." The respondents' HAART status was derived from the interviews and verified using health records. Descriptive, bivariate and multivariate methods were used to analyze the relationship between HAART treatment status and the desire for future children. RESULTS: Results from the multivariate logistic regression model indicated an adjusted odds ratio (OR) of 1.08 (95% CI 0.40-2.90) for those on HAART wanting more children (crude OR 1.86, 95% CI 0.82-4.21). Statistically significant predictors for desiring more children were younger age, having a higher number of living children and male sex. Knowledge of the risks for mother-to-child-transmission of HIV was similar in both groups. CONCLUSIONS: The conclusions from this study are that the HAART treatment status of HIV patients did not influence the desire for children. The non-significant association between the desire for more children and the HAART treatment status could be caused by a lack of knowledge in HIV-infected persons/couples about the positive impact of HAART in reducing HIV transmission from mother-to-child. We recommend that the health care system ensures proper training of staff and appropriate communication to those living with HIV as well as to the general community.

Association between onchocerciasis and epilepsy in the Itwara hyperendemic focus, West Uganda: controlling for time and intensity of exposure.

In 38 pairs of epilepsy patients and controls matched for time and intensity of exposure to transmission of onchocerciasis, the presence of microfilariae in the skin of epilepsy patients was found insignificantly elevated compared with controls (odds ratio = 1.68; 95% confidence interval [CI] = 0.60-4.57; P = 0.31). This difference was more pronounced when detection of subcutaneous nodules was used as indication of infection with Onchocerca volvulus (odds ratio = 2.77; 95% CI = 0.92-8.33; P = 0.065). These findings from a patient group of limited size suggest that intensity of infection may play a substantial role in the development of onchocerciasis-associated epilepsy. Our results are in contrast to the results of two other independent studies from the identical endemic area; one case concluded a significant positive correlation between onchocerciasis and epilepsy, and the other case concluded a clearly negative correlation. Studies with a greater sample size are needed to confirm this possible relationship.

Breastfeeding practices of HIV-positive and HIV-negative women in Kabarole district, Uganda.

Ugandan policy regarding infant feeding for HIV-positive mothers is replacement feeding (RF), if feasible; otherwise, exclusive breastfeeding (EBF) for 3 months is advised (or EBF for 6 months, if RF is still not feasible). HIV-negative mothers should practise EBF for 6 months. The study objective was to explore the association between maternal HIV status and breastfeeding practices in Kabarole, Uganda. Data were collected from questionnaires administered at home to 182 women (44 HIV-positive and 138 HIV-negative) 3 months post-partum and from medical charts. The HIV-negative women were matched on delivery date to HIV-positive women at a ratio of 3:1. Interviewers were blinded to HIV status. There was no statistically significant association between adherence to Ugandan national feeding guidelines and maternal HIV status in bivariate analysis [odds ratio (OR) = 1.52; confidence interval (CI): 0.76-3.04]. Multivariate analyses showed a significant association between adherence to feeding guidelines and child illness (OR = 0.40; CI: 0.21-0.79) and between adherence to feeding guidelines and rural residence in Burahya county (OR = 2.43; CI: 1.15-5.13). Many mothers do not follow the feeding guidelines for HIV infection. This region-specific information on breastfeeding practice determinants will be used to inform local Prevention of Mother-to-Child Transmission (PMTCT) programmes. The nature of the association between child illness and EBF should be further explored.

Risk factors and trends in childhood stunting in a district in Western Uganda.

OBJECTIVES: This representative, cross-sectional study conducted in Kabarole District, Western Uganda, determined the nutritional status of children 6-59 months of age and established a trend in the childhood stunting rates. METHODS: A multi-stage random cluster sampling was performed to select 322 children and their principal caregivers. Anthropometric measurements were taken from the children and compared with a reference population and the children's principle caregivers were interviewed. RESULTS: Childhood stunting was high with 43.0% of all children having a z-score of less than or equal to -2. Predictive factors for stunting were a low economic status of the household, poor health of the child's caregiver, residence located at a long distance from a health unit and use of a contaminated water source. The comparison of our study results with an earlier nutritional study in Kabarole District revealed that there is an increasing trend of childhood stunting over the years of 28.0% [95% confidence interval (CI) 22.1-33.1%] in 1989 vs 43% (95% CI 37.6-48.8%) in 2006 and that stunting rates in Kabarole District were much higher compared to national data. CONCLUSION: The high stunting rates in children and the increasing trend in stunting needs further investigations. It should also be determined why stunting rates in children in Kabarole District are much higher than the national average. There is a need for better nutritional interventions as part of the district's public health programs.

Gender-related mortality for HIV-infected patients on highly active antiretroviral therapy (HAART) in rural Uganda.

The purpose of this study was to examine gender differences in mortality for human immunodeficiency virus (HIV) patients in rural Western Uganda after six months of highly active antiretroviral therapy (HAART). Three hundred eighty five patients were followed up for six months after initiating HAART. Statistical analysis included descriptive, univariate and multivariate methods, using Kaplan-Meier estimates of survival distribution and Cox proportional hazards regression. Mortality in female patients (9.0%) was lower than mortality in males (13.5%), with the difference being almost statistically significant (adjusted hazard ratio for females 0.55; 95% confidence interval [CI]: 0.28-1.07; P = 0.08). At baseline, female patients had a significantly higher CD4+ cell count than male patients (median 147 cells/µL vs 120 cells/µL; P < 0.01). A higher CD4+ cell count and primary level education were strongly associated with better survival. The higher CD4+ cell count in females may indicate that they accessed HAART services at an earlier stage of their disease progression than males. A borderline statistically significant lower mortality rate in females shows that females fare better on treatment in this context than males. The association between lower mortality and higher CD4+ levels suggest that males are not accessing treatment early enough and that more concerted efforts need to be made by HAART programs to reach male HIV patients.

Barriers to accessing highly active antiretroviral therapy by HIV-positive women attending an antenatal clinic in a regional hospital in western Uganda.

BACKGROUND: The aim of this study was to describe barriers to accessing and accepting highly active antiretroviral therapy (HAART) by HIV-positive mothers in the Ugandan Kabarole District's Programme for the Prevention of Mother to Child Transmission-Plus (PMTCT-Plus). METHODS: Our study was a qualitative descriptive exploratory study using thematic analysis. Individual in-depth interviews (n = 45) were conducted with randomly selected HIV-positive mothers who attended this programme, and who: (a) never enrolled in HAART (n = 17); (b) enrolled but did not come back to receive HAART (n = 2); (c) defaulted/interrupted HAART (n = 14); and (d) are currently adhering to HAART (n = 12). A focus group was also conducted to verify the results from the interviews. RESULTS: Results indicated that economic concerns, particularly transport costs from residences to the clinics, represented the greatest barrier to accessing treatment. In addition, HIV-related stigma and non-disclosure of HIV status to clients' sexual partners, long waiting times at the clinic and suboptimal provider-patient interactions at the hospital emerged as significant barriers. CONCLUSIONS: These barriers to antiretroviral treatment of pregnant and post-natal women need to be addressed in order to improve HAART uptake and adherence for this group of the population. This would improve their survival and, at the same time, drastically reduce HIV transmission from mother to child.