Last data update: Jun 17, 2024. (Total: 47034 publications since 2009)
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Progress towards the UNAIDS 95-95-95 targets in the Fifth Botswana AIDS Impact Survey (BAIS V 2021): a nationally representative survey
Mine M , Stafford KA , Laws RL , Marima R , Lekone P , Ramaabya D , Makhaola K , Patel HK , Mapondera P , Wray-Gordon F , Agbakwuru C , Okui L , Matroos S , Onyadile E , Ngidi J , Abimiku A , Bagapi K , Nkomo B , Bodika SM , Kim KJ , Moloney M , Mitchell A , Ehoche A , Ussery FL , Hong SY , Keipeile S , Matlhaga M , Mathumo R , Selato R , Charurat ME , Voetsch AC . Lancet HIV 2024 BACKGROUND: In 2014, UNAIDS set a goal to end the AIDS epidemic by achieving targets for the percentage of people living with HIV who were aware of their status, on antiretroviral therapy (ART), and virally suppressed. In 2020, these targets were revised to 95% for each measure (known as 95-95-95), to be reached among people living with HIV by 2025. We used data from the Fifth Botswana AIDS Impact Survey (BAIS V) to measure progress towards these testing and treatment targets in Botswana. METHODS: BAIS V used a two-stage cluster design to obtain a nationally representative sample of people aged 15-64 years in Botswana. During March-August, 2021, 14 763 consenting participants were interviewed and tested for HIV in their households by survey teams. HIV-positive specimens were tested for viral load, presence of antiretroviral drugs, and recency of infection using the HIV-1 limiting antigen avidity enzyme immunoassay. Estimates of HIV-positive status and use of ART were based on self-report and the analysis of blood specimens for antiretroviral drugs. Viral load suppression was defined as an HIV RNA concentration of less than 1000 copies per mL. HIV incidence was calculated using the recent infection testing algorithm. Data were weighted to account for the complex survey design. FINDINGS: The national HIV prevalence in Botswana among people aged 15-64 years was 20·8% and the annual incidence of HIV infection was 0·2%. 95·1% (men 93·0%, women 96·4%) of people living with HIV aged 15-64 years were aware of their status, 98·0% (men 97·2%, women 98·4%) of those aware were on ART, and 97·9% (men 96·6%, women 98·6%) of those on ART had viral load suppression. Among young people (aged 15-24 years) living with HIV, 84·5% were aware of their status, 98·5% of those aware were on ART, and 91·6% of those on ART had viral load suppression. The prevalance of viral load suppression among all people living with HIV was 91·8%, and varied by district-ranging from 85·3% in Gaborone to 100·0% in Selibe Phikwe. INTERPRETATION: BAIS V is the first population-based survey worldwide to report the achievement of the UNAIDS 95-95-95 goals, both overall and among women. Strategies to reach undiagnosed men and young people, including young women, are needed. FUNDING: US President's Emergency Plan for AIDS Relief. |
Protecting the gains: analysis of HIV treatment and service delivery programme data and interventions implemented in 19 African countries during COVID-19.
Bachanas PJ , Chun HM , Mehta N , Aberle-Grasse J , Parris K , Sherlock MW , Lloyd S , Zeh C , Makwepa DK , Kapanda ML , Dokubo EK , Bonono L , Balachandra S , Ehui E , Fonjungo P , Nkoso AM , Mazibuko S , Okello VN , Tefera F , Getachew M , Katiku EM , Mulwa A , Asiimwe FM , Tarumbiswa TF , Auld AF , Nyirenda R , Dos Santos De Louvado AP , Gaspar I , Hong SY , Ashipala L , Obanubi C , Ikpeazu A , Musoni C , Yoboka E , Mthethwa S , Pinini Z , Bunga S , Rumunu J , Magesa DJ , Mutayoba B , Nelson LJ , Katureebe C , Agolory S , Mulenga LB , Nyika P , Mugurungi O , Ellerbrock T , Mitruka K . J Int AIDS Soc 2022 25 (11) e26033 INTRODUCTION: The potential disruption in antiretroviral therapy (ART) services in Africa at the start of the COVID-19 pandemic raised concern for increased morbidity and mortality among people living with HIV (PLHIV). We describe HIV treatment trends before and during the pandemic and interventions implemented to mitigate COVID-19 impact among countries supported by the US Centers for Disease Control and Prevention (CDC) through the President's Emergency Plan for AIDS Relief (PEPFAR). METHODS: We analysed quantitative and qualitative data reported by 10,387 PEPFAR-CDC-supported ART sites in 19 African countries between October 2019 and March 2021. Trends in PLHIV on ART, new ART initiations and treatment interruptions were assessed. Viral load coverage (testing of eligible PLHIV) and viral suppression were calculated at select time points. Qualitative data were analysed to summarize facility- and community-based interventions implemented to mitigate COVID-19. RESULTS: The total number of PLHIV on ART increased quarterly from October 2019 (n = 7,540,592) to March 2021 (n = 8,513,572). The adult population (≥15 years) on ART increased by 14.0% (7,005,959-7,983,793), while the paediatric population (<15 years) on ART declined by 2.6% (333,178-324,441). However, the number of new ART initiations dropped between March 2020 and June 2020 by 23.4% for adults and 26.1% for children, with more rapid recovery in adults than children from September 2020 onwards. Viral load coverage increased slightly from April 2020 to March 2021 (75-78%) and viral load suppression increased from October 2019 to March 2021 (91-94%) among adults and children combined. The most reported interventions included multi-month dispensing (MMD) of ART, community service delivery expansion, and technology and virtual platforms use for client engagement and site-level monitoring. MMD of ≥3 months increased from 52% in October 2019 to 78% of PLHIV ≥ age 15 on ART in March 2021. CONCLUSIONS: With an overall increase in the number of people on ART, HIV programmes proved to be resilient, mitigating the impact of COVID-19. However, the decline in the number of children on ART warrants urgent investigation and interventions to prevent further losses experienced during the COVID-19 pandemic and future public health emergencies. |
Hazardous alcohol use and HIV indicators in six African countries: results from the Population-based HIV Impact Assessments, 2015-2017
Chang GC , West CA , Kim E , Low AJ , Lancaster KE , Behel SS , Hong SY , Miller LA , Silver R , Mgomella GS , Imaa J , Maokola WM , Carpino T , Hrusa G , Bray RM , Mwila A , Musuka G , O'Connell C , McCracken S , Voetsch AC . J Int AIDS Soc 2022 25 (11) e26029 INTRODUCTION: Hazardous alcohol use (HAU), defined as a pattern of alcohol consumption that increases the risk of harmful consequences for the user or others, is associated with an elevated risk of human immunodeficiency virus (HIV) infection and poor health outcomes. We describe the association between people living with HIV (PLHIV) who report HAU and key HIV indicators. Gaps in current literature in estimating HAU on HIV outcomes at the regional level of Eastern and Southern Africa still exist and our analysis aims to address this issue. METHODS: We used weighted pooled data (2015-2017) from the nationally representative Population-based HIV Impact Assessments among adults who provided written consent aged 18-59 years from Eswatini, Malawi, Namibia, Tanzania, Zambia and Zimbabwe. We estimated differences in the prevalence of HIV infection and The Joint United Nations Programme on HIV and AIDS (UNAIDS) 90-90-90 indicators between PLHIV by HAU status using log-binomial regression, stratified by sex. HAU was determined using the Alcohol Use Identification Test-Consumption. RESULTS: Among the 9755 women and 4444 men who tested HIV positive, 6.6% of women and 21.8% of men engaged in HAU. Women who reported HAU were more likely to be HIV positive (adjusted prevalence ratio [aPR] = 1.31, 95% CI: 1.18-1.46) compared to those who did not report HAU. For the UNAIDS 90-90-90 targets, women who engaged in HAU were more likely to be unaware of their HIV-positive status (aPR = 1.22, 95% CI: 1.01-1.47) and not on antiretroviral therapy (ART) (aPR = 1.73, 95% CI: 1.26-2.37). Men who engaged in HAU were more likely to be unaware of their HIV-positive status (aPR = 1.56, 95% CI 1.39-1.76) and not on ART (aPR = 1.72, 95% CI: 1.30-2.29). No difference in viral load suppression, defined as <1000 copies/ml of HIV RNA, was seen by sex. CONCLUSIONS: PLHIV who engage in HAU were more likely to have suboptimal outcomes along the HIV care continuum when compared to those who did not engage in HAU. Targeted interventions, such as alcohol screening for HAU in HIV testing and treatment settings and HIV prevention efforts in alcohol-based venues, may help countries reach HIV epidemic control by 2030. |
Pretreatment Human Immunodeficiency Virus (HIV) Drug Resistance Among Treatment-Naive Infants Newly Diagnosed With HIV in 2016 in Namibia: Results of a Nationally Representative Study.
Jordan MR , Bikinesi L , Ashipala L , Mutenda N , Brantuo M , Hunt G , Shiningavamwe A , Mutandi G , Beukes A , Beard S , Battey K , Dziuban EJ , Raizes E , Adjei P , Tang A , Giron A , Hong SY . Open Forum Infect Dis 2022 9 (5) ofac102 ![]() ![]() BACKGROUND: The World Health Organization (WHO) recommends routine surveillance of pretreatment human immunodeficiency virus (HIV) drug resistance (HIVDR) in children <18 months of age diagnosed with HIV through early infant diagnosis (EID). In 2016, 262 children <18 months of age were diagnosed with HIV in Namibia through EID. Levels of HIVDR in this population are unknown. METHODS: In 2016, Namibia surveyed pretreatment HIVDR among children aged <18 months following WHO guidance. Reverse transcriptase, protease, and integrase regions of HIV-1 were genotyped from remnant dried blood spot specimens from all infants diagnosed with HIV in Namibia in 2016. HIVDR was predicted using the Stanford HIVdb algorithm. RESULTS: Of 262 specimens genotyped, 198 HIV-1 protease and reverse transcriptase sequences and 118 HIV-1 integrase sequences were successfully amplified and analyzed. The prevalence of efavirenz/nevirapine (EFV/NVP), abacavir (ABC), zidovudine, lamivudine/emtricitabine (3TC/FTC), and tenofovir (TDF) resistance was 62.6%, 17.7%, 5.6%, 15.7%, and 10.1%, respectively. No integrase inhibitor resistance was detected. CONCLUSIONS: The high level of EFV/NVP resistance is unsurprising; however, levels of ABC and TDF resistance are among the highest observed to date in infants in sub-Saharan Africa. The absence of resistance to dolutegravir (DTG) is reassuring but underscores the need to further study the impact of ABC and 3TC/FTC resistance on pediatric protease inhibitor- and DTG-based regimens and accelerate access to other antiretroviral drugs. Results underscore the need for antiretroviral therapy optimization and prompt management of high viral loads in infants and pregnant and breastfeeding women. |
Taking care to the patients: a qualitative evaluation of a community-based ART care program in northern Namibia
Katirayi L , Shoopala N , Mitruka K , Mengistu A , Woelk G , Baughman AL , Mutandi G , Hong SY , Hamunime N . BMC Health Serv Res 2022 22 (1) 498 BACKGROUND: Namibia is a large sparsely populated country with a high prevalence of HIV. People living with HIV who reside in remote areas often travel long distances through tough desert terrain to access HIV care and treatment. To address this barrier, community-based antiretroviral therapy (C-BART) sites were established in Okongo (2007-2008) and Eenhana districts (2016) of northern Namibia with the goal of bringing HIV and other health services closer patients' homes. We conducted a qualitative evaluation of the acceptability and challenges of C-BART to guide program improvement. METHODS: For this qualitative descriptive study, research assistants collected data (August-December 2017) through in-depth interviews with 40 patients, seven health extension workers, and 11 policy/program managers, and through four focus group discussions with healthcare workers. Interviews were audio-recorded, translated, and coded using MAXQDA v.12. Data were analyzed using thematic analysis. RESULTS: The evaluation identified five themes: community ownership, acceptance of the C-BART sites, benefits of the C-BART program for the PLHIV community and their social networks, benefits of the C-BART program to the main health facility, and challenges with the C-BART program. The C-BART program was reported as life-changing by many patients who had previously struggled to afford four-wheel drive vehicles to access care. Patients and healthcare workers perceived that the community as a whole benefited from the C-BART sites not only due to the financial pressure lifted from friends and family members previously asked to help cover expensive transportation, but also due to the perception of diminished stigmatization of people living with HIV and improved health. The C-BART sites became a source of community and social support for those accessing the sites. Healthcare workers reported greater job satisfaction and decongestion of health facilities. The challenges that they reported included delays in authorization of vehicles for transportation to C-BART sites and lack of incentives to provide services in the community. CONCLUSION: The C-BART program can serve as a model of care to expand access to HIV care and treatment and other health services to populations in remote settings, including rural and difficult-to-reach regions. The needs of healthcare workers should also be considered for the optimal delivery of such a model. |
Associations between mobility, food insecurity and transactional sex among women in cohabitating partnerships: an analysis from six African countries 2016-2017
Khalifa A , Findley S , Gummerson E , Mantell JE , Hakim AJ , Philip NM , Ginindza C , Hassani AS , Hong SY , Jalloh MF , Kirungi WL , Maile L , Mgomella GS , Miller LA , Minchella P , Mutenda N , Njau P , Schwitters A , Ward J , Low A . J Acquir Immune Defic Syndr 2022 90 (4) 388-398 BACKGROUND: Mobile women are at risk of HIV infection in sub-Saharan Africa, though we lack evidence for HIV risk among women in mobile partnerships, especially in the context of household food insecurity, a growing concern in the region. SETTING: Women aged 15-59 years with a cohabitating male partner and who participated in Population-based HIV Impact Assessment surveys in Eswatini, Lesotho, Namibia, Tanzania, Uganda, and Zambia. METHODS: We evaluated the association between women's and their partner's mobility (being away from home for over one month or staying elsewhere) and transactional sex (selling sex or receiving money or goods in exchange for sex). We examined associations for effect measure modification by food insecurity level in the household in the past month. We used survey-weighted logistic regression, pooled and by country, adjusting for individual, partner and household-level variables. RESULTS: Among women with a cohabitating male partner, 8.0% reported transactional sex, ranging from 2.7% in Lesotho to 13.4% in Uganda. Women's mobility (aOR 1.35 [95% CI 1.08 - 1.68]), but not their partner's mobility (aOR 0.91 [0.74 - 1.12]), was associated with transactional sex. Food insecurity was associated with transactional sex independent of mobility (aOR 1.29 [1.10 - 1.52]). Among those who were food insecure, mobility was not associated with an increased odds of transactional sex. CONCLUSION: Food insecurity and women's mobility each increased the odds of transactional sex. Since transactional sex is associated with HIV risk, prevention programs can address the needs of mobile and food-insecure women, including those in cohabitating relationships. |
Improving the benefits of HIV testing and referrals in large household surveys through active linkages to care: lessons and recommendations from the Namibia population-based HIV impact assessment (NAMPHIA), 2017
Grasso MA , Hamunime N , Maher AD , Cockburn D , Williams DB , Taffa N , Hong SY , Jackson K , Wolkon A , Low A , Stephens SC . AIDS Care 2021 33 (10) 1-4 In household-based surveys that include rapid HIV testing services (HTS), passive referral systems that give HIV-positive participants information about how and where to access ART but minimal follow-up support from survey staff may result in suboptimal linkage. In the 2017 Namibia Population-based HIV Impact Assessment (NAMPHIA), we piloted a system of active linkage to care and ART (ALCART) that utilized the infrastructure of existing community-based partner organizations (CBPOs). All HIV-positive participants age 15-64 years not on ART were given standard passive referrals to ART plus the option to participate in ALCART. Cases were assigned to CBPOs in participants' localities. Healthcare workers from the CBPO's contacted cases and facilitated their linkage to facility-based ART. A total of 510 participants were eligible and consented to ALCART. The majority were new diagnoses (80.8%), while the remainder were previously diagnosed but not on ART (19.2%). Of the 510, 473 (92.7%) were successfully linked into care. Of these, all but one initiated ART. Our ALCART system used existing CBPOs and contributed to >90% linkage-to-care and >99% ART-initiation among linked participants in a large, nationally-representative survey. This approach can be used to improve the potential benefits of HTS in other large population-based surveys. |
Maintaining ART services during COVID-19 border closures: lessons learned in Namibia.
Hans L , Hong SY , Ashipala LSN , Bikinesi L , Hamunime N , Kamangu JWN , Hatutale EJ , Dziuban EJ . Lancet HIV 2021 8 (1) e7 The Namibian Ministry of Health estimates that approximately 5000 Angolans live along the 1376 km shared border between Angola and Namibia, and receive antiretroviral therapy (ART) in Namibia free of charge (unpublished). Shortly after Namibia's first documented cases of COVID-19 on March 14, 2020, Namibia's President declared a state of emergency and closed international borders, restricting movement of nearly all individuals and affecting the provision of health services to Angolan patients who had been receiving ART services in Namibia. |
Rapid Adaptation of HIV Treatment Programs in Response to COVID-19 - Namibia, 2020.
Hong SY , Ashipala LSN , Bikinesi L , Hamunime N , Kamangu JWN , Boylan A , Sithole E , Pietersen IC , Mutandi G , McLean C , Dziuban EJ . MMWR Morb Mortal Wkly Rep 2020 69 (42) 1549-1551 Namibia is an upper-middle income country in southern Africa, with a population of approximately 2.5 million (1). On March 13, 2020, the first two cases of coronavirus disease 2019 (COVID-19) in Namibia were identified among recently arrived international travelers. On March 17, Namibia's president declared a state of emergency, which introduced measures such as closing of all international borders, enactment of regional travel restrictions, closing of schools, suspension of gatherings, and implementation of physical distancing measures across the country. As of October 19, 2020, Namibia had reported 12,326 laboratory-confirmed COVID-19 cases and 131 COVID-19-associated deaths. CDC, through its Namibia country office, as part of ongoing assistance from the U.S. President's Emergency Plan for AIDS Relief (PEPFAR) provided technical assistance to the Ministry of Health and Social Services (MoHSS) for rapid coordination of the national human immunodeficiency virus (HIV) treatment program with the national COVID-19 response. |
High levels of HIV drug resistance among adults failing second-line antiretroviral therapy in Namibia.
Jordan MR , Hamunime N , Bikinesi L , Sawadogo S , Agolory S , Shiningavamwe AN , Negussie T , Fisher-Walker CL , Raizes EG , Mutenda N , Hunter CJ , Dean N , Steegen K , Kana V , Carmona S , Yang C , Tang AM , Parkin N , Hong SY . Medicine (Baltimore) 2020 99 (37) e21661 ![]() ![]() To support optimal third-line antiretroviral therapy (ART) selection in Namibia, we investigated the prevalence of HIV drug resistance (HIVDR) at time of failure of second-line ART. A cross-sectional study was conducted between August 2016 and February 2017. HIV-infected people ≥15 years of age with confirmed virological failure while receiving ritonavir-boosted protease inhibitor (PI/r)-based second-line ART were identified at 15 high-volume ART clinics representing over >70% of the total population receiving second-line ART. HIVDR genotyping of dried blood spots obtained from these individuals was performed using standard population sequencing methods. The Stanford HIVDR algorithm was used to identify sequences with predicted resistance; genotypic susceptibility scores for potential third-line regimens were calculated. Two hundred thirty-eight individuals were enrolled; 57.6% were female. The median age and duration on PI/r-based ART at time of enrolment were 37 years and 3.46 years, respectively. 97.5% received lopinavir/ritonavir-based regimens. The prevalence of nucleoside reverse transcriptase inhibitor (NRTI), non-nucleoside reverse transcriptase inhibitor (NNRTI), and PI/r resistance was 50.6%, 63.1%, and 13.1%, respectively. No significant association was observed between HIVDR prevalence and age or sex. This study demonstrates high levels of NRTI and NNRTI resistance and moderate levels of PI resistance in people receiving PI/r-based second-line ART in Namibia. Findings underscore the need for objective and inexpensive measures of adherence to identify those in need of intensive adherence counselling, routine viral load monitoring to promptly detect virological failure, and HIVDR genotyping to optimize selection of third-line drugs in Namibia. |
Introduction of an Alcohol-Related Electronic Screening and Brief Intervention (eSBI) Program to reduce hazardous alcohol consumption in Namibia's antiretroviral treatment (ART) program
Tang AM , Hamunime N , Adams RA , Kanyinga G , Fischer-Walker C , Agolory S , Prybylski D , Mutenda N , Sughrue S , Walker DD , Rennie T , Zahralban-Steele M , Kerrigan A , Hong SY . AIDS Behav 2019 23 (11) 3078-3092 Alcohol is the most widely abused substance in Namibia and is associated with poor adherence and retention in care among people on antiretroviral therapy (ART). Electronic screening and brief interventions (eSBI) are effective in reducing alcohol consumption in various contexts. We used a mixed methods approach to develop, implement, and evaluate the introduction of an eSBI in two ART clinics in Namibia. Of the 787 participants, 45% reported some alcohol use in the past 12 months and 25% reported hazardous drinking levels. Hazardous drinkers were more likely to be male, separated/widowed/divorced, have a monthly household income > $1000 NAD, and report less than excellent ART adherence. Based on qualitative feedback from participants and providers, ART patients using the eSBI for the first time found it to be a positive and beneficial experience. However, we identified several programmatic considerations that could improve the experience and yield in future implementation studies. |
Update on World Health Organization HIV drug resistance prevention and assessment strategy: 2004-2011
Jordan MR , Bennett DE , Wainberg MA , Havlir D , Hammer S , Yang C , Morris L , Peeters M , Wensing AM , Parkin N , Nachega JB , Phillips A , De Luca A , Geng E , Calmy A , Raizes E , Sandstrom P , Archibald CP , Perriens J , McClure CM , Hong SY , McMahon JH , Dedes N , Sutherland D , Bertagnolio S . Clin Infect Dis 2012 54 Suppl 4 S245-9 ![]() The HIV drug resistance (HIVDR) prevention and assessment strategy, developed by the World Health Organization (WHO) in partnership with HIVResNet, includes monitoring of HIVDR early warning indicators, surveys to assess acquired and transmitted HIVDR, and development of an accredited HIVDR genotyping laboratory network to support survey implementation in resource-limited settings. As of June 2011, 52 countries had implemented at least 1 element of the strategy, and 27 laboratories had been accredited. As access to antiretrovirals expands under the WHO/Joint United Nations Programme on HIV/AIDS Treatment 2.0 initiative, it is essential to strengthen HIVDR surveillance efforts in the face of increasing concern about HIVDR emergence and transmission. |
HIV drug resistance early warning indicators in cohorts of individuals starting antiretroviral therapy between 2004 and 2009: World Health Organization global report from 50 countries
Bennett DE , Jordan MR , Bertagnolio S , Hong SY , Ravasi G , McMahon JH , Saadani A , Kelley KF . Clin Infect Dis 2012 54 Suppl 4 S280-9 The World Health Organization developed a set of human immunodeficiency virus drug resistance (HIVDR) early warning indicators (EWIs) to assess antiretroviral therapy clinic and program factors associated with HIVDR. EWIs are monitored by abstracting data routinely recorded in clinical records, and the results enable clinics and program managers to identify problems that should be addressed to minimize preventable emergence of HIVDR in clinic populations. As of June 2011, 50 countries monitored EWIs, covering 131,686 patients initiating antiretroviral treatment between 2004 and 2009 at 2107 clinics. HIVDR prevention is associated with patient care (appropriate prescribing and patient monitoring), patient behavior (adherence), and clinic/program management efforts to reduce treatment interruptions (follow up, retention on first-line ART, procurement and supply management of antiretroviral drugs). EWIs measure these factors and the results have been used to optimize patient and population treatment outcomes. |
Population-based monitoring of HIV drug resistance in Namibia with early warning indicators
Hong SY , Jonas A , Dumeni E , Badi A , Pereko D , Blom A , Muthiani VS , Shiningavamwe AN , Mukamba J , Andemichael G , Barbara R , Bennett DE , Jordan MR . J Acquir Immune Defic Syndr 2010 55 (4) 27-31 INTRODUCTION: HIV drug resistance (HIVDR) testing is not routinely available in many resource-limited settings, therefore, antiretroviral therapy (ART) program and site factors known to be associated with HIVDR should be monitored to optimize the quality of patient care and minimize the emergence of preventable HIVDR. METHODS: In 2009, Namibia selected 5 World Health Organization Early Warning Indicators (EWIs) and piloted abstraction at 9 ART sites: "ART prescribing practices, patients lost to follow-up at 12 months, patient retention on first-line ART at 12 months, on-time antiretroviral drug pick-up, and antiretroviral drug-supply continuity". RESULTS: Records supported monitoring of 3 of 5 selected EWIs. Nine of 9 (100%) sites met the target of 100% initiated on appropriate first-line regimens. Eight of 9 (89%) sites met the target of ≤20% lost to follow-up, although 20.8% of ART starters (range: 4.6%-44.6%) had a period of absence without documented ART coverage of 2.3 months (range: 1.5-3.9 months). Six of 9 (67%) sites met the target of 0% switched to a second-line regimen. CONCLUSIONS: EWI monitoring directly resulted in public health action which will optimize the quality of care, specifically the strengthening of ART record systems permitting monitoring of 5 EWIs in future years and protocols for improved ART patient defaulter tracing. |
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