INTRODUCTION: As at 2019, Nigeria was ranked the fourth highest HIV burden in the world. There is varied geographical HIV prevalence in Nigeria. The progress made is inequitable across geographical locations and sub-populations (18). Benue state has the second highest HIV prevalence in Nigeria. In 2018, about 35,623 people living with HIV (PLHIV) were yet to commence antiretroviral treatment (ART) in the state, accounting for an estimated ART coverage gap of 11% out of the combined gap of 320,921 in the country. To close this gap, the Benue ART surge (BAS) was implemented. The aim of this study was to describe the BAS strategic approaches and demonstrate progress in expanding ART access for PLHIV in Benue State, Nigeria. METHODS: BAS was implemented in 252 health facilities from May 2019 to September 2021. Data were collected and reported using an Excel-based dashboard and electronic medical records. The trend of HIV case identification, ART initiation, viral load suppression rate, and rate of interruption in treatment during the BAS period was then described and analyzed. RESULTS: Out of 893,462 clients reached, 6.7% (n = 60,297) were diagnosed with HIV and 99.8% (n = 60,236) were initiated on ART. HIV case identification per month increased by 467% from 650 at baseline to a peak of 3685 in August 2020, and then declined by 35% to 2380 in September 2021. All new HIV-infected patients (100%) were linked to ART. Viral load testing coverage and viral load suppression rate increased from 30% (43,185/126,004) and 84% (n = 36,165/43,185) at baseline to 95% (n = 193,890/204,095) and 96% (185,785/193,890), respectively. CONCLUSION: Implementation of the BAS improved access to comprehensive HIV services in Benue State. The increase in HIV case identification and ART initiation significantly reduced the HIV treatment gap in the state. To fast track the attainment of UNAIDS 95-95-95 goals, lessons learnt from the BAS should be adapted and scaled up in the national HIV program in Nigeria.

BACKGROUND: Deep sequencing could improve understanding of HIV treatment failure and viral population dynamics. However, this tool is often inaccessible in low- and middle-income countries. OBJECTIVES: To determine the genetic patterns of resistance emerging in West African HIV-1 subtypes during first-line virological failure, and the implications for future antiretroviral options. PATIENTS AND METHODS: Participants were selected from a Nigerian cohort of people living with HIV who had failed first-line ART and subsequently switched to second-line therapy. Whole HIV-1 genome sequences were generated from first-line virological failure samples with Illumina MiSeq. Mutations detected at 2% frequency were analysed and compared by subtype. RESULTS: HIV-1 sequences were obtained from 101 participants (65% female, median age 30 years, median 32.9 months of nevirapine- or efavirenz-based ART). Thymidine analogue mutations (TAMs) were detected in 61%, other core NRTI mutations in 92% and NNRTI mutations in 99%. Minority variants (<20% frequency) comprised 18% of all mutations. K65R was more prevalent in CRF02_AG than G subtypes (33% versus 7%; P=0.002), and 3 TAMs were more common in G than CRF02_AG (52% versus 24%; P=0.004). Subtype G viruses also contained more RT cleavage site mutations. Cross-resistance to at least one of the newer NNRTIs, doravirine, etravirine or rilpivirine, was predicted in 81% of participants. CONCLUSIONS: Extensive drug resistance had accumulated in people with West African HIV-1 subtypes, prior to second-line ART. Deep sequencing significantly increased the detection of resistance-associated mutations. Caution should be used if considering newer-generation NNRTI agents in this setting.

BACKGROUND: Understanding the correlates of disengagement from HIV care and treatment failure during second-line antiretroviral therapy (ART) could inform interventions to improve clinical outcomes among people living with HIV (PLHIV). METHODS: We conducted a retrospective cohort study of PLHIV aged >15 years who started second-line ART at a tertiary centre in Nigeria between 2005 and 2017. Participants were considered to have disengaged from care if they had not returned within a year after each clinic visit. Cox proportional hazards models were used to investigate factors associated with: i) viral failure (HIV-1 RNA >1,000 copies/mL), ii) immunologic failure (CD4 count decrease or <100 cells/mm3), and iii) severe weight loss (>10% of bodyweight), after >6 months of second-line ART. RESULTS: Among 1031 participants, 33% (341) disengaged from care during a median follow-up of 6.9 years (IQR 3.7-8.5). Of these, 26% (89/341) subsequently re-entered care. Disengagement was associated with male gender, age <30, lower education level and low CD4 count at second-line ART initiation. Among participants with endpoint assessments available, 20% (112/565) experienced viral failure, 32% (257/809) experienced immunologic failure, and 23% (190/831) experienced weight loss. A lower risk of viral failure was associated with professional occupations compared to elementary: adjusted hazard ratio 0.17 (95% confidence interval 0.04-0.70). CONCLUSION: Adverse outcomes were common during second-line ART. However, re-engagement is possible and resources should be allocated to focus on retaining PLHIV in care and providing services to trace and re-engage those who have disengaged from care.

El Bouzidi Kate, Datir Rawlings P, Kwaghe Vivian, Roy Sunando, Frampton Dan, Breuer Judith, Ogbanufe Obinna, Murtala-Ibrahim Fati, Charurat Man, Dakum Patrick, Sabin Caroline A, Ndembi Nicaise, Gupta Ravindra K. The Journal of antimicrobial chemotherapy 2022 77(2) 474-482

Adolescent girls and young women aged 13-24 years are disproportionately affected by HIV in sub-Saharan Africa (1), resulting from biologic, behavioral, and structural* factors, including violence. Girls in sub-Saharan Africa also experience sexual violence at higher rates than do boys (2), and women who experience intimate partner violence have 1.3-2.0 times the odds of acquiring HIV infection, compared with those who do not (3). Violence Against Children and Youth Survey (VACS) data during 2007-2018 from nine countries funded by the U.S. President's Emergency Plan for AIDS Relief (PEPFAR) were analyzed to estimate prevalence and assess factors associated with early sexual debut and forced sexual initiation.(†) Among adolescent girls and young women aged 13-24 years who ever had sex, the prevalence of lifetime sexual violence ranged from 12.5% to 49.3%, and forced sexual initiation ranged from 14.7% to 38.9%; early sexual debut among adolescent girls and young women aged 16-24 years ranged from 14.4% to 40.1%. In multiple logistic regression models, forced sexual initiation was associated with being unmarried, violence victimization, risky sexual behaviors, sexually transmitted infections (STIs), and poor mental health. Early sexual debut was associated with lower education, marriage, ever witnessing parental intimate partner violence during childhood, risky sexual behaviors, poor mental health, and less HIV testing. Comprehensive violence and HIV prevention programming is needed to delay sexual debut and protect adolescent girls and young women from forced sex.

BACKGROUND: To accelerate progress toward the UNAIDS 90-90-90 targets, US Centers for Disease Control and Prevention Nigeria country office (CDC Nigeria) initiated an Antiretroviral Treatment (ART) Surge in 2019 to identify and link 340,000 people living with HIV/AIDS (PLHIV) to ART. Coronavirus disease 2019 (COVID-19) threatened to interrupt ART Surge progress following the detection of the first case in Nigeria in February 2020. To overcome this disruption, CDC Nigeria designed and implemented adapted ART Surge strategies during February-September 2020. METHODS: Adapted ART Surge strategies focused on continuing expansion of HIV services while mitigating COVID-19 transmission. Key strategies included an intensified focus on community-based, rather than facility-based, HIV case-finding; immediate initiation of newly-diagnosed PLHIV on 3-month ART starter packs (first ART dispense of 3 months of ART); expansion of ART distribution through community refill sites; and broadened access to multi-month dispensing (MMD) (3-6 months ART) among PLHIV established in care. State-level weekly data reporting through an Excel-based dashboard and individual PLHIV-level data from the Nigeria National Data Repository facilitated program monitoring. RESULTS: During February-September 2020, the reported number of PLHIV initiating ART per month increased from 11,407 to 25,560, with the proportion found in the community increasing from 59 to 75%. The percentage of newly-identified PLHIV initiating ART with a 3-month ART starter pack increased from 60 to 98%. The percentage of on-time ART refill pick-ups increased from 89 to 100%. The percentage of PLHIV established in care receiving at least 3-month MMD increased from 77 to 93%. Among PLHIV initiating ART, 6-month retention increased from 74 to 92%. CONCLUSIONS: A rapid and flexible HIV program response, focused on reducing facility-based interactions while ensuring delivery of lifesaving ART, was critical in overcoming COVID-19-related service disruptions to expand access to HIV services in Nigeria during the first eight months of the pandemic. High retention on ART among PLHIV initiating treatment indicates immediate MMD in this population may be a sustainable practice. HIV program infrastructure can be leveraged and adapted to respond to the COVID-19 pandemic.

BACKGROUND: Ineffective linkage to care (LTC) is a known challenge for community HIV testing. To overcome this challenge, a robust linkage to care strategy was adopted by the 2018 Nigeria HIV/AIDS Indicator and Impact Survey (NAIIS). The NAIIS linkage to care strategy was further adapted to improve Nigeria's programmatic efforts to achieve the 1st 90 as part of the Nigeria Antiretroviral Therapy (ART) Surge initiative, which also included targeted community testing. In this paper we provide an overview of the NAIIS LTC strategy and describe the impact of this strategy on both the NAIIS and the Surge initiatives. METHODS: The NAIIS collaborated with community-based organizations (CBOs) and deployed mobile health (mHealth) technology with real-time dashboards to manage and optimize community LTC for people living with HIV (PLHIV) diagnosed during the survey. In NAIIS, CBOs' role was to facilitate linkage of identified PLHIV in community to facility of their choice. For the ART Surge, we modified the NAIIS LTC strategy by empowering both CBOs and mobile community teams as responsible for not only active LTC but also for community testing, ART initiation, and retention in care. RESULTS: Of the 2,739 PLHIV 15 years and above identified in NAIIS, 1,975 (72.1%) were either unaware of their HIV-positive status (N = 1890) or were aware of their HIV-positive status but not receiving treatment (N = 85). Of these, 1,342 (67.9%) were linked to care, of which 952 (70.9%) were initiated on ART. Among 1,890 newly diagnosed PLHIV, 1,278 (67.6%) were linked to care, 33.7% self-linked and 66.3% were linked by CBOs. Among 85 known PLHIV not on treatment, 64 (75.3%) were linked; 32.8% self-linked and 67.2% were linked by a CBO. In the ART Surge, LTC and treatment initiation rates were 98% and 100%, respectively. Three-month retention for monthly treatment initiation cohorts improved from 76% to 90% over 6 months. CONCLUSIONS: Active LTC strategies by local CBOs and mobile community teams improved LTC and ART initiation in the ART Surge initiative. The use of mHealth technology resulted in timely and accurate documentation of results in NAIIS. By deploying mHealth in addition to active LTC, CBOs and mobile community teams could effectively scale up ART with real-time documentation of client-level outcomes.

OBJECTIVE: The aim of this study was to describe and evaluate the impact of the programme intervention of the Rivers State Antiretroviral Treatment (ART) Surge, a collaboration between the US President's Emergency Plan for AIDS Relief (PEPFAR) and the State Ministry of Health, to increase HIV case-finding and ART access in Rivers State, the state with the largest ART gap among people living with HIV (PWH) in Nigeria. DESIGN: During April 2019-September 2020, the intervention included six specific strategies: using local government area-level ART gap analysis to guide case-finding; expanding targeted community testing; tailoring comprehensive key population HIV services; engaging HIV treatment programme stakeholders; synchronizing team efforts; and using near real-time data for programme action. METHODS: Weekly reported facility and community data on tests conducted, PWH diagnosed, and PWH initiated on ART were aggregated. The total number of PWH maintained on ART was reported quarterly. RESULTS: During May 2019-September 2020, the weekly number of newly diagnosed PWH initiated on ART supported by PEPFAR in Rivers State increased from 82 to 1723. During October 2019-September 2020, the monthly number of people screened for HIV testing eligibility in the community increased from 44 000 to 360 000. During April 2019-September 2020, the total number of PWH on ART supported by PEPFAR statewide increased by 3.8 times, from 26 041 to 99 733. CONCLUSION: The strategies applied by HIV program stakeholders contributed to scale-up of PWH identification and ART linkage within the Rivers State ART Surge. Continued gains through time indicate the importance of the application of a quality improvement approach to maintain programme flexibility and effectiveness.

In 2018, an estimated 1.8 million persons living in Nigeria had HIV infection (1.3% of the total population), including 1.1 million (64%) who were receiving antiretroviral therapy (ART) (1). Effective ART reduces morbidity and mortality rates among persons with HIV infection and prevents HIV transmission once viral load is suppressed to undetectable levels (2,3). In April 2019, through the U.S. President's Emergency Plan for AIDS Relief (PEPFAR),* CDC launched an 18-month ART Surge program in nine Nigerian states to rapidly increase the number of persons with HIV infection receiving ART. CDC analyzed programmatic data gathered during March 31, 2019-September 30, 2020, to describe the ART Surge program's progress on case finding, ART initiation, patient retention, and ART Surge program growth. Overall, the weekly number of newly identified persons with HIV infection who initiated ART increased approximately eightfold, from 587 (week ending May 4, 2019) to 5,329 (week ending September 26, 2020). The ART Surge program resulted in 208,202 more HIV-infected persons receiving PEPFAR-supported ART despite the COVID-19 pandemic (97,387 more persons during March 31, 2019-March 31, 2020 and an additional 110,815 persons during April 2020-September 2020). Comprehensive, data-guided, locally adapted interventions and the use of incident command structures can help increase the number of persons with HIV infection who receive ART, reducing HIV-related morbidity and mortality as well as decreasing HIV transmission.

BACKGROUND: Tuberculosis preventive treatment (TPT) is a critical intervention to reduce TB mortality among people living with HIV (PLHIV). To facilitate scale-up of TPT among PLHIV, the Nigeria Ministry of Health and the US Centers for Disease Control and Prevention (CDC) Nigeria, supported by US President's Emergency Plan for AIDS Relief (PEPFAR) implementing partners (IPs), launched a TPT-focused technical assistance strategy in high-volume antiretroviral treatment (ART) sites during 2018. SETTING: Nigeria has an estimated 1.9 million PLHIV, representing the second largest national burden of PLHIV in the world, and an estimated 53% of PLHIV are on ART. METHODS: In 50 high-volume ART sites, we assessed readiness for TPT scale-up through use of a standardized tool across five areas: clinical training, community education, patient management, commodities and logistics management, and recording and reporting. We deployed a site-level continuous quality improvement strategy to facilitate TPT scale-up. IPs rapidly disseminated best practices from these sites across all CDC-supported sites and reported aggregate data on monthly TPT initiations. RESULTS: Through this targeted assistance and rapid dissemination of best practices to all other sites, the number of PLHIV who initiated TPT across all CDC-supported sites increased from 6,622 in May 2018, when the approach was implemented, to 48,661 in September 2018. Gains in monthly TPT initiations were sustained through March 2019. CONCLUSION: Use of a standardized tool for assessing readiness for TPT scale-up provided a "checklist" of potential barriers to TPT scale-up to address at each site. The quality improvement approach allowed each site to design a specific plan to achieve desired TPT scale-up, and best practices were implemented concurrently at other, smaller sites. The approach could assist scale-up of TPT among PLHIV in other countries.

BACKGROUND: Tuberculosis preventive treatment (TPT) is a critical intervention to reduce TB mortality among people living with HIV (PLHIV). To facilitate scale-up of TPT among PLHIV, the Nigeria Ministry of Health and the US Centers for Disease Control and Prevention (CDC) Nigeria, supported by US President's Emergency Plan for AIDS Relief (PEPFAR) implementing partners (IPs), launched a TPT-focused technical assistance strategy in high-volume antiretroviral treatment (ART) sites during 2018. SETTING: Nigeria has an estimated 1.9 million PLHIV, representing the second largest national burden of PLHIV in the world, and an estimated 53% of PLHIV are on ART. METHODS: In 50 high-volume ART sites, we assessed readiness for TPT scale-up through use of a standardized tool across five areas: clinical training, community education, patient management, commodities and logistics management, and recording and reporting. We deployed a site-level continuous quality improvement strategy to facilitate TPT scale-up. IPs rapidly disseminated best practices from these sites across all CDC-supported sites and reported aggregate data on monthly TPT initiations. RESULTS: Through this targeted assistance and rapid dissemination of best practices to all other sites, the number of PLHIV who initiated TPT across all CDC-supported sites increased from 6,622 in May 2018, when the approach was implemented, to 48,661 in September 2018. Gains in monthly TPT initiations were sustained through March 2019. CONCLUSION: Use of a standardized tool for assessing readiness for TPT scale-up provided a "checklist" of potential barriers to TPT scale-up to address at each site. The quality improvement approach allowed each site to design a specific plan to achieve desired TPT scale-up, and best practices were implemented concurrently at other, smaller sites. The approach could assist scale-up of TPT among PLHIV in other countries.

This study aims to quantify the prevalence of forced sex, pressured sex, and related pregnancy among adolescent girls and young women in five low- and middle-income countries. Nationally representative, cross-sectional household surveys were conducted in Haiti, Malawi, Nigeria, Zambia, and Uganda among girls and young women aged 13 to 24 years. A stratified three-stage cluster sample design was used. Respondents were interviewed to assess prevalence of sexual violence, pregnancy related to the first or most recent experience of forced or pressured sex, relationship to perpetrator, mean age at sexual debut, mean age at pregnancy related to forced or pressured sex, and prevalence of forced/coerced sexual debut. Frequencies, weighted percentages, and weighted means are presented. The lifetime prevalence of forced or pressured sex ranged from 10.4% to 18.0%. Among these adolescent girls and young women, the percentage who experienced pregnancy related to their first or most recent experience of forced or pressured sex ranged from 13.2% to 36.6%. In three countries, the most common perpetrator associated with the first pregnancy related to forced or pressured sex was a current or previous intimate partner. Mean age at pregnancy related to forced or pressured sex was similar to mean age at sexual debut in all countries. Preventing sexual violence against girls and young women will prevent a significant proportion of adverse effects on health, including unintended pregnancy. Implementation of strategies to prevent and respond to sexual violence against adolescent girls and young women is urgently needed.

BACKGROUND: Globally, over 1 billion children are victims of violence against children annually. Studies examining the health consequences of childhood violence have mostly focused on childhood physical violence (PV) and sexual violence (SV). Recent evidence suggests that childhood emotional violence (EV) may also be deleterious to the health and wellbeing of victims. OBJECTIVE: This study examines the independent association between EV and some health conditions, risk taking behaviors, and violence perpetration among Nigerian young adults ages 18-24 years. PARTICIPANTS AND SETTING: Data from 2014 Nigeria Violence Against Children Survey (n = 4,203), a nationally representative cross-sectional survey of individuals ages 13-24 were used. METHODS: Childhood EV was defined as EV victimization before age 18 perpetrated by a parent, adult caregiver or other adult relative. Logistic regression analyses assessed the association between EV in childhood and mental distress in the past 30 days, ever self-harm behaviors and history of sexually transmitted infections; risk behaviors such as having multiple sex partners in the past 12 months; and ever violence perpetration. RESULTS: After controlling for study covariates, EV in childhood was associated with mental distress in both males and females, and self-harm behaviors in females; excessive alcohol use and infrequent condom use in males, and multiple sexual partners in females; and PV perpetration in males and SV perpetration in females. CONCLUSION: EV in childhood is associated with some health conditions, risk taking behaviors, and violence perpetration. Implementing programs that address all forms of violence in childhood, including EV may benefit children.

Background: Tuberculosis (TB) preventive therapy (TPT), including isoniazid preventive therapy (IPT), has been implemented within the Nigerian human immunodeficiency virus (HIV) programme since 2014. However, drug procurement and logistic support has remained the responsibility of the National Tuberculosis and Leprosy Control Programme. The US President's Emergency Plan for AIDS Relief-Nigeria (PEPFAR Nigeria) reviewed the key bottlenecks to TPT implementation in 2016. Method: The logistics of delivery of isoniazid (INH) were integrated with the antiretroviral (ARV) logistics management and information system (LMIS). Drug order and requisition forms at the facility level were revised to include INH, along with training on appropriate quantification and requisition of INH with ARVs. Support was provided for last mile delivery of INH directly to every implementing site, alongside ARV. Reults: We observed an increasing trend in TPT uptake between the pre-and-post intervention periods: 6% in fiscal year (FY) 2015, 7% in FY2016 and 12% in FY2017. Overall, the logistical changes in the LMIS to include INH in 2016 led to a 69% increase in TPT by the end of FY2017; this was statistically significant. Conclusion: Addressing logistical challenges to TPT implementation will ensure that the TB and HIV programmes can tackle the increasing burden of TB infection in people living with HIV. We recommended that the provider-to-client stage of TPT implementation be driven by the HIV programme and that cross-communication between the two programmes be improved.

OBJECTIVES: HIV-1 integrase inhibitors are recommended as first-line therapy by WHO, though efficacy and resistance data for non-B subtypes are limited. Two recent trials have identified the integrase L74I mutation to be associated with integrase inhibitor treatment failure in HIV-1 non-B subtypes. We sought to define the prevalence of integrase resistance mutations, including L74I, in West Africa. METHODS: We studied a Nigerian cohort of recipients prior to and during receipt of second-line PI-based therapy, who were integrase inhibitor-naive. Illumina next-generation sequencing with target enrichment was used on stored plasma samples. Drug resistance was interpreted using the Stanford Resistance Database and the IAS-USA 2019 mutation lists. RESULTS: Of 115 individuals, 59.1% harboured CRF02_AG HIV-1 and 40.9% harboured subtype G HIV-1. Four participants had major IAS-USA integrase resistance-associated mutations detected at low levels (2%-5% frequency). Two had Q148K minority variants and two had R263K (one of whom also had L74I). L74I was detected in plasma samples at over 2% frequency in 40% (46/115). Twelve (26.1%) had low-level minority variants of between 2% and 20% of the viral population sampled. The remaining 34 (73.9%) had L74I present at >20% frequency. L74I was more common among those with subtype G infection (55.3%, 26/47) than those with CRF02_AG infection (29.4%, 20/68) (P = 0.005). CONCLUSIONS: HIV-1 subtypes circulating in West Africa appear to have very low prevalence of major integrase mutations, but significant prevalence of L74I. A combination of in vitro and clinical studies is warranted to understand the potential implications.

BACKGROUND: Men who have sex with men (MSM) are conservatively estimated to be less than 1% of the Nigerian population yet nationally account for about 20% of new HIV infection. We estimated the trend in HIV prevalence and determined correlates of HIV infection among MSM. METHODS: This study used data from respondent-driven sampling in three rounds of integrated biological and behavioral surveillance survey (2007, 2010 and 2014) and covered three states in 2007, six states in 2010 and eight states in 2014. Each round used similar methodology and thus allows for comparison. Behavioral data were obtained using a structured pre-coded questionnaire. Differences in categorical variables were assessed with Chi Square. Logistic regression was used to identify factors associated with HIV. RESULTS: A total of 879, 1545 and 3611 MSM were recruited in 2007, 2010 and 2014 respectively. Median age was 22 years for 2007 and 2014 while it was 24 years in 2010. About one-third of MSM in 2007 and 2014 and about two-fifths in 2010 had engaged in transactional sex. HIV prevalence increased from 14% in 2007 to 17% in 2010 to 23% in 2014 (p < 0.0001). Factors associated with HIV include older age >/= 25 years (adjusted odds ratio {AOR}:2.41; 95% CI:1.84-3.16); receptive anal sex (AOR:1.92; 95% CI:1.54-2.40) and history of sexually transmitted infections (AOR:1.26; 95% CI:1.02-1.55). CONCLUSION: There's been a consistent and significant increase in HIV prevalence among MSM with about 10-percentage points relative increase per year over 7 years. Older MSM were more likely to be HIV positive and this may reflect their prolonged exposure to high risk sexual activities. Evidence based interventions are urgently needed to mitigate intra-group HIV transmission and propagation of HIV epidemic between MSM and the general population.

BACKGROUND: A negative status following confirmatory Early Infant Diagnosis (EID) is the desired pediatric outcome of prevention of Mother to Child Transmission (PMTCT) programs. EID impacts epidemic control by confirming non-infected HIV-exposed infants (HEIs) and prompting timely initiation of ART in HIV-infected babies which improves treatment outcomes. OBJECTIVES: We explored factors associated with EID outcomes among HEI in North-Central Nigeria. METHOD: This is a cross-sectional study using EID data of PMTCT-enrollees matched with results of HEI's dried blood samples (DBS), processed for DNA-PCR from January 2015 through July 2017. Statistical analyses were done using SPSS version 20.0 to generate frequencies and examine associations, including binomial logistic regression with p < 0.05 being statistically significant. RESULTS: Of 14,448 HEI in this analysis, 51.8% were female and 95% (n = 12,801) were breastfed. The median age of the infants at sample collection was 8 weeks (IQR 6-20), compared to HEI tested after 20 weeks of age, those tested earlier had significantly greater odds of a negative HIV result (</= 6 weeks: OR = 3.8; 6-8 weeks: OR = 2.1; 8-20 weeks: OR = 1.5) with evidence of a significant linear trend (p < 0.001). Similarly, HEI whose mothers received combination antiretroviral therapy (cART) before (OR = 11.8) or during the index pregnancy (OR = 8.4) had significantly higher odds as compared to those whose mothers did not receive cART. In addition, HEI not breastfed had greater odds of negative HIV result as compared to those breastfed (OR = 1.9). CONCLUSIONS: cART prior to and during pregnancy, earlier age of HEI at EID testing and alternative feeding other than breastfeeding were associated with an increased likelihood of being HIV-negative on EID. Therefore, strategies to scale-up PMTCT services are needed to mitigate the burden of HIV among children.

Understanding factors that are associated with disclosure of sexual violence (SV) is important for the delivery of health services as well as developing strategies for prevention and response. The Violence Against Children Surveys were conducted in Malawi and Nigeria. We examined the prevalence of SV, help-seeking behaviors, and factors associated with disclosure among girls and young women aged 13 to 24. The self-reported prevalence of SV was similar in Nigeria (26%) and Malawi (27%). Among females who experienced SV, approximately one third (37%) in Nigeria and one half (55%) in Malawi ever disclosed their experience of SV. Females in Nigeria were significantly more likely to disclose to their parents (31.8%) than females in Malawi (9.5%). The most common reason for nondisclosure in Nigeria was not feeling a need or desire to tell anyone (34.9%) and in Malawi was embarrassment (29.3%). Very close relationships with one or both parents were significantly associated with disclosure among Nigerian females (odds ratio [OR] = 5.5, 95% confidence interval [CI] = [2.1, 14.6]) but were inversely associated with disclosure among Malawian females (OR = 0.05, 95% CI = [0.01, 0.33]). Reasons for nondisclosure of SV and factors associated with disclosure among females differ in the African nations studied. The stigma associated with shame of SV may prevent females from disclosing and thus receiving necessary support and health, social, and other services. This study demonstrates a need to reduce barriers for disclosure to improve the delivery of health, social, and other response services across African nations, as well as to develop culturally appropriate strategies for its response.