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  1. 14761
    “…Methods: The study was undertaken in a longitudinal health study area in rural South Africa using multiple qualitative methods. The sample included 35 individual and five group interviews with resident local leaders and service providers, 24 individual and eight group interviews with residents of the study area, and ten researchers' reflections on two critical incidents from ethnographic field notes on dilemmas of ethics in practice. …”
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    Dilemmas of Ethics in Practice in Longitudinal Health Research: Identifying Opportunities for Widening Participation of Residents
  2. 14762
    “…Among the emerging economies Brazil, Russia, India, China and South Africa (together known as the BRICS countries) share collectively approximately 40 per cent of the global population and contribute to 25 per cent of the world gross domestic products. …”
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    A pragmatic approach to tackle the rising burden of breast cancer through prevention & early detection in countries ‘in transition’
  3. 14763
    “…Twenty-three countries were represented in this review, with India, Bangladesh, Egypt, Nigeria, and South Africa having the most representation of available studies. …”
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    Barriers and facilitators to implementation of oral rehydration therapy in low- and middle-income countries: A systematic review
  4. 14764
    “…In this paper, we present the use of wastewater-based epidemiology in monitoring COVID-19 infection dynamics in the KwaZulu-Natal province of South Africa, focusing on four wastewater treatment plants for 14 weeks. …”
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    Monitoring changes in COVID-19 infection using wastewater-based epidemiology: A South African perspective
  5. 14765
    “…A total of 108 participants will be enrolled from Khayelitsha in Cape Town, South Africa. Follow up will occur over 48 weeks. The primary objective is to assess proportion virological suppression at 24 weeks between groups analysed by modified intention to treat. …”
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    Standard versus double dose dolutegravir in patients with HIV-associated tuberculosis: a phase 2 non-comparative randomised controlled (RADIANT-TB) trial
  6. 14766
    “…OBJECTIVES: This study describes the detection of ARVs in plasma and/or hair, of persons who self-reported no pre-exposure to ART at their first-time initiation onto ART in three clinics in the province of Limpopo, South Africa (SA). METHOD: Concentrations of tenofovir (TDF), emtricitabine (FTC) and efavirenz (EFV) in the plasma and hair of individuals initiating ART were analysed using a validated liquid chromatography tandem mass spectrometry (LC-MS/MS) method. …”
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    Undisclosed exposure to antiretrovirals prior to treatment initiation: An exploratory analysis
  7. 14767
    “…The proximity of trade and the competitive nature of the Namibian drinks industry with South Africa suggest that a regional perspective to advocacy would be of value.…”
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    Barriers to, and facilitators of, the adoption of a sugar sweetened beverage tax to prevent non-communicable diseases in Namibia: a policy landscape analysis
  8. 14768
    “…Study locations included the United States (n=27), Bangladesh (n=1), Peru (n=1), Malawi (n=2), Rwanda (n=1), and South Africa (n=1). Three primary roles for CHWs in breast cancer screening were identified: education (n=30), direct assistance or performance of breast cancer screening (n=7), and navigational services (n=6). …”
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    The global role, impact, and limitations of Community Health Workers (CHWs) in breast cancer screening: a scoping review and recommendations to promote health equity for all
  9. 14769
    “…Although genotype 5 is seen in South Africa, it is found in the Middle East region, albeit at a low rate. …”
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    HCV Genotype Distribution of Patients with Chronic Hepatitis C in Istanbul
  10. 14770
    “…Objective: Comparison of cardiometabolic outcomes in women exposed to hyperglycaemia first detected in pregnancy (HFDP) and a control group 3–6 years post-partum in urban South Africa. Design and Methods: A comparative study was performed of 103 women exposed to HFDP and 101 not exposed to HFDP 3–6 years post-partum at Chris Hani Baragwanath Academic Hospital, Soweto. …”
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    Cardiometabolic Outcomes of Women Exposed to Hyperglycaemia First Detected in Pregnancy at 3–6 Years Post-Partum in an Urban South African Setting
  11. 14771
    “…We evaluated HCT/NCD data and described population characteristics of those visiting a mobile clinic in high HIV disease burden settings in Cape Town, South Africa, between 2008 and 2016. METHODS: Trained counsellors registered patients ≥12 years old at a mobile clinic, which offered HCT and blood pressure, diabetes (glucose testing) and obesity (body mass index) screening. …”
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    Reaching underserved South Africans with integrated chronic disease screening and mobile HIV counselling and testing: A retrospective, longitudinal study conducted in Cape Town
  12. 14772
    “…METHODS AND FINDINGS: Using routinely collected longitudinal health data, we describe the epidemiology of diabetes in a large virtual cohort of PLWD who have a high burden of HIV and TB, from the Khayelitsha subdistrict in the Western Cape Province in South Africa. We described the relationship between previous TB, newly diagnosed TB disease and HIV infection on diabetes using HbA1c results as an outcome measure. …”
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    Diabetes in a TB and HIV-endemic South African population: Analysis of a virtual cohort using routine health data
  13. 14773
    “…RESULTS: A total of 1296 articles were retrieved. 46.6% were primary research articles, 48.6% were editorial-type articles while 4.6% were secondary research articles. 20.3% articles used the entire continent of Africa as their study setting while South Africa (15.4%) was the most common country-focused setting. …”
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    A bibliometric analysis of COVID-19 research in Africa
  14. 14774
    “…We evaluated a broad range of systemic cytokines at each trimester of pregnancy in 56 women living with HIV (WLHIV) and 68 HIV-negative women, who were enrolled in a prospective pregnancy cohort study in Soweto, South Africa. The pro-inflammatory cytokine IP-10 was detected in each trimester in all WLHIV, which was significantly more than in HIV-negative women. …”
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    Maternal HIV infection is associated with distinct systemic cytokine profiles throughout pregnancy in South African women
  15. 14775
    “…The frequency and phenotype of cTfh and B cells were analyzed at enrollment (birth −19 days) and at 4, 12, and 72 weeks of age in blood of 27 HIV-1-intrauterine-infected and 25 HIV-1 exposed uninfected (HEU) infants as part of a study in Johannesburg, South Africa. cTfh cells were divided into Tfh1, Tfh2, and Tfh17 subsets. …”
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    Normalization of B Cell Subsets but Not T Follicular Helper Phenotypes in Infants With Very Early Antiretroviral Treatment
  16. 14776
    por Nedjimi, Bouzid
    Publicado 2021
    “…BACKGROUND: Coronavirus-19 (SARS-CoV-2) is constantly changed through mutation, and new stains of this virus are detected throughout the world such as B.1.1.7 (UK), B.1.351 (South Africa), and P.1 (Brazil). These strains seem to be more easily transmissible than other variants, which may lead to more cases and more deaths. …”
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    Can trace element supplementations (Cu, Se, and Zn) enhance human immunity against COVID-19 and its new variants?
  17. 14777
    “…The African Breast Cancer–Disparities in Outcomes (ABC‐DO) breast cancer cohort spans upper MICs South Africa and Namibia, lower MICs Zambia and Nigeria and LIC Uganda. …”
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    Preexisting morbidity profile of women newly diagnosed with breast cancer in sub‐Saharan Africa: African Breast Cancer—Disparities in Outcomes study
  18. 14778
    por Dotan, Arad, Shoenfeld, Yehuda
    Publicado 2021
    “…In contrast, it needs to be emphasized that the ChAdOx1 nCoV-19 vaccine was found to be safe and efficacious against symptomatic COVID-19 in randomized controlled trials, which included 23,848 participants from the UK, Brazil and South Africa.…”
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    Perspectives on vaccine induced thrombotic thrombocytopenia
  19. 14779
    “…Nigeria is second to South Africa with the highest reported cases of COVID-19 in sub-Saharan Africa. …”
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    Transmission dynamics of SARS-CoV-2: A modeling analysis with high-and-moderate risk populations
  20. 14780
    “…A total of 18 laboratories in 13 countries in the Middle East, North Africa, South Africa, and the Indian Ocean participated in the initiative. …”
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    External quality assessment of Rift Valley fever diagnosis in countries at risk of the disease: African, Indian Ocean and Middle-East regions
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