Mary‐Ann Davies

MedicineImmunology and MicrobiologyHealth Professions

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 1%percentile

9.0Author DataRank

Indexed papers

18in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 18 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

International epidemiology databases to evaluate AIDS (IeDEA) in sub-Saharan Africa, 2012–2019

BMJ Open(2020)10.1136/bmjopen-2019-035246

Top 12%

1.8DataRank

Top 12%107 citations

Cam Ha Dao Ostinelli, Kathryn Anastos, Antoine Jaquet, Ellen Brazier, Steven A. Brown +9 more

Papers

Driven by 77 papers — median percentile 54. Top paper: “Global estimates of viral suppression in children and adolescents and adults on antiretroviral therapy adjusted for missing viral load measurements: a multiregional, retrospective cohort study in 31 countries”.

Global estimates of viral suppression in children and adolescents and adults on antiretroviral therapy adjusted for missing viral load measurements: a multiregional, retrospective cohort study in 31 countries

The Lancet HIV(2021)10.1016/s2352-3018(21)00265-4

N/A

4.5DataRank · unranked

115 citations

Matthew Law, Matthias Egger, Kara Wools‐Kaloustian, Richard D. Moore, Catherine C. McGowan +22 more

International epidemiology databases to evaluate AIDS (IeDEA) in sub-Saharan Africa, 2012–2019

BMJ Open(2020)10.1136/bmjopen-2019-035246

Top 12%

1.8DataRank

Top 12%107 citations

Cam Ha Dao Ostinelli, Kathryn Anastos, Antoine Jaquet, Ellen Brazier, Steven A. Brown +9 more

Risk factors for COVID-19 hospitalisation and death in people living with diabetes: A virtual cohort study from the Western Cape Province, South Africa

Diabetes Research and Clinical Practice(2021)10.1016/j.diabres.2021.108925

Top 17%

1.2DataRank

Top 17%30 citations

Tsaone Tamuhla, Nicki Tiffin, Naomi Levitt, Ian Louis Ross, William Toet +5 more

Global HIV mortality trends among children on antiretroviral treatment corrected for under‐reported deaths: an updated analysis of the International epidemiology Databases to Evaluate AIDS collaboration

Journal of the International AIDS Society(2021)10.1002/jia2.25780

Top 18%

1.1DataRank

Top 18%15 citations

Leigh F. Johnson, Elizabeth Zaniewski, Marie Ballif, Benedikt Christ, Constantin T. Yiannoutsos +13 more

Risk Factors for Coronavirus Disease 2019 (COVID-19) Death in a Population Cohort Study from the Western Cape Province, South Africa

Clinical Infectious Diseases(2020)10.1093/cid/ciaa1198

N/A

0.959DataRank · unranked

598 citations

Mary‐Ann Davies, Hannah Hussey, Muzzammil Ismail, Erna Morden, Ziyanda Vundle +95 more

Maternal and birth outcomes in pregnant people with and without HIV in the Western Cape, South Africa

AIDS(2023)10.1097/qad.0000000000003728

Top 32%

0.617DataRank

Top 32%15 citations

Andisiwe Bovu, Shani T. de Beer, Florence Phelanyane, Paige L. Williams, Alexa Heekes +9 more

Authorship inequalities in global health research: the IeDEA Southern Africa collaboration

BMJ Global Health(2023)10.1136/bmjgh-2023-013316

Top 34%

0.575DataRank

Top 34%8 citations

Stefanie Hossmann, Morna Cornell, Marie Ballif, Carole Dupont, Jacqueline Huwa +11 more

Variations in the characteristics and outcomes of children living with HIV following universal ART in sub-Saharan Africa (2006–17): a retrospective cohort study

The Lancet HIV(2021)10.1016/s2352-3018(21)00004-7

N/A

0.529DataRank · unranked

33 citations

Karl‐Günter Technau, Michael J. Vinikoor, Marcel Yotebieng, Rachel Vreeman, Lisa Abuogi +5 more

Mortality and losses to follow-up among adolescents living with HIV in the IeDEA global cohort collaboration

UNC Libraries(2023)10.17615/6dqd-na94

Top 37%

0.517DataRank

Top 37%8 citations

Mary‐Ann Davies, Marcel Yotebieng, IeDEA, Samuel Ayaya, Michael J. Vinikoor +16 more

The effect of the COVID-19 lockdown on mental health care use in South Africa: an interrupted time-series analysis

Epidemiology and Psychiatric Sciences(2022)10.1017/s2045796022000270

N/A

0.505DataRank · unranked

28 citations

Mpho Tlali, John A. Joska, Morna Cornell, Veronika Skrivankova, Soraya Seedat +8 more

The IeDEA Data Exchange Standard: a common data model for global HIV cohort collaboration

medRxiv(2020)10.1101/2020.07.22.20159921

Top 39%

0.490DataRank

Top 39%10 citations

Beverly Musick, Mary‐Ann Davies, Annette H. Sohn, Bruno Ledergerber, Kara Wools‐Kaloustian +14 more

Characterizing the double‐sided cascade of care for adolescents living with HIV transitioning to adulthood across Southern Africa

Journal of the International AIDS Society(2020)10.1002/jia2.25447

N/A

0.470DataRank · unranked

22 citations

Annette H. Sohn, Sam Phiri, Kombatende Sikombe, Shobna Sawry, Cleophas Chimbetete +10 more

Cohort profile: the Western Cape Pregnancy Exposure Registry (WCPER)

BMJ Open(2022)10.1136/bmjopen-2021-060205

Top 41%

0.460DataRank

Top 41%14 citations

Alexa Heekes, Amy L. Slogrove, Florence Phelanyane, Mary‐Ann Davies, Landon Myer +12 more

Clinical and programmatic outcomes of HIV-exposed infants enrolled in care at geographically diverse clinics, 1997–2021: A cohort study

PLoS Medicine(2022)10.1371/journal.pmed.1004089

Top 44%

0.420DataRank

Top 44%4 citations

Ellen Brazier, Beverly Musick, Marcel Yotebieng, John Humphrey, Lisa Abuogi +11 more

Survival and health of children who are HIV-exposed uninfected: study protocol for the CHERISH (Children HIV-Exposed Uninfected - Research to Inform Survival and Health) dynamic, prospective, maternal-child cohort study

BMJ Open(2023)10.1136/bmjopen-2022-070465

Top 48%

0.374DataRank

Top 48%9 citations

Shani Tamlyn de Beer, Emma Kalk, Andrew Boulle, Mark F. Cotton, Heinrich Cupido +12 more

Standardized Definitions of In Utero Human Immunodeficiency Virus and Antiretroviral Drug Exposure Among Children

Clinical Infectious Diseases(2021)10.1093/cid/ciab974

N/A

0.373DataRank · unranked

11 citations

Barbara Burmen, Mary‐Ann Davies, Andrew Edmonds, Elaine J. Abrams, Ellen G. Chadwick +8 more

Hypertensive disorders of pregnancy and HIV: analysis of a province-wide cohort during 2018 and 2019

AIDS(2023)10.1097/qad.0000000000003506

Top 50%

0.356DataRank

Top 50%7 citations

Mary‐Ann Davies, Florence Phelanyane, Shani T. de Beer, Gerhard Theron, Paige L. Williams +4 more

Prevalence of undiagnosed HIV among children in South Africa, Côte d'Ivoire and Zimbabwe: a model‐based analysis to inform paediatric HIV screening programmes

Journal of the International AIDS Society(2022)10.1002/jia2.26045

N/A

0.330DataRank · unranked

8 citations

Tijana Stanic, Martina Penazzato, Clare Flanagan, Elaine J. Abrams, Caitlin M. Dugdale +11 more

Global HIV prevention, care and treatment services for children: a cross-sectional survey from the International Epidemiology Databases to Evaluate AIDS (IeDEA) consortium

BMJ Open(2023)10.1136/bmjopen-2022-069399

Top 53%

0.319DataRank

Top 53%4 citations

Constantin T. Yiannoutsos, Nik Khairulddin Nik Yusoff, C. William Wester, Andrew Edmonds, Susan Ofner +12 more

Change in HIV‐related characteristics of children hospitalised with infectious diseases in Western Cape, South Africa, 2008–2021: a time trend analysis

Journal of the International AIDS Society(2023)10.1002/jia2.26151

Top 53%

0.317DataRank

Top 53%3 citations

Amy L. Slogrove, Brian Eley, Suzanne M Ingle, Hayley E. Jones, Florence Phelanyane +5 more

Global estimates of viral suppression in children and adolescents and adults on antiretroviral therapy adjusted for missing viral load measurements: a multiregional, retrospective cohort study in 31 countries

UNC Libraries(2023)10.17615/689g-xc11

N/A

0.259DataRank · unranked

3 citations

Lara E. Coelho, Richard D. Moore, Annette H. Sohn, A. Kariminia, IeDEA collaboration +23 more

ART history prior to conception: trends and association with postpartum disengagement from HIV care in Khayelitsha, South Africa (2013–2019): a retrospective cohort study

Journal of the International AIDS Society(2024)10.1002/jia2.26236

N/A

0.241DataRank · unranked

4 citations

Reshma Kassanjee, Nicola Maxwell, Kim Anderson, Leigh F. Johnson, Haroon Moolla +8 more

High Incidence of Tuberculosis in Young Children Living With HIV in the Western Cape, South Africa

JAIDS Journal of Acquired Immune Deficiency Syndromes(2025)10.1097/qai.0000000000003591

Top 67%

0.171DataRank

Top 67%2 citations

Helena Rabie, Brian Eley, Lisa Frigati, James Nuttall, Emma Kalk +6 more

Population‐based prevalence of congenital defects in a routine sentinel site‐based surveillance system in the Western Cape, South Africa

Birth Defects Research(2024)10.1002/bdr2.2388

Top 70%

0.165DataRank

Top 70%2 citations

Alexa Heekes, Diane Lavies, Lizel Jacobs, Careni Spencer, Alison Boutall +8 more

Cost-effectiveness of viral load testing for transitioning antiretroviral therapy-experienced children to dolutegravir in South Africa: a modelling analysis

The Lancet Global Health(2024)10.1016/s2214-109x(24)00381-4

N/A

0.104DataRank · unranked

1 citations

Clare Flanagan, Martina Penazzato, Karen Webb, S. Horsfall, Emily P. Hyle +10 more

The Retrospective Implementation of Standardized In Utero HIV Exposure Definitions Using Routinely Collected Public Sector Data Across the Western Cape Province, South Africa

The Pediatric Infectious Disease Journal(2024)10.1097/inf.0000000000004486

Top 78%

0.104DataRank

Top 78%1 citations

Mary‐Ann Davies, Florence Phelanyane, Hayley E. Jones, Suzanne M Ingle, Brian Eley +7 more

Assessing the clinical severity of the Omicron variant in the Western Cape Province, South Africa, using the diagnostic PCR proxy marker of RdRp target delay to distinguish between Omicron and Delta infections – a survival analysis

medRxiv(2022)10.1101/2022.01.13.22269211

N/A

0DataRank · unranked

3 citations

Mary‐Ann Davies, Alexa Heekes, Carolyn Williamson, Ziyaad Valley‐Omar, Diana Hardie +22 more

Mental health, longitudinal ART adherence, and viral suppression among adolescents and adults living with HIV in South Africa: a cohort study

medRxiv(2022)10.1101/2022.05.22.22275437

N/A

0DataRank · unranked

2 citations

Raphael Lienhard, Christiane Didden, Morna Cornell, Naomi Folb, Tebatso M.G. Boshomane +11 more

Mental Health, ART Adherence, and Viral Suppression Among Adolescents and Adults Living with HIV in South Africa: A Cohort Study

AIDS and Behavior(2023)10.1007/s10461-022-03916-x

N/A

0DataRank · unranked

65 citations

Raphael Lienhard, Christiane Didden, Morna Cornell, Naomi Folb, Tebatso M.G. Boshomane +12 more

Abacavir safety and effectiveness in young infants with HIV in South African observational cohorts

Antiviral Therapy(2023)10.1177/13596535231168480

N/A

0DataRank · unranked

7 citations

Helena Rabie, Karl‐Günter Technau, Brian Eley, Nosisa Sipambo, Mark F. Cotton +8 more

Timing of combination antiretroviral therapy (cART) initiation is not associated with stillbirth among HIV-infected pregnant women in Malawi

Archive ouverte UNIGE (University of Geneva)(2023)10.17615/r72g-km16

N/A

0DataRank · unranked

3 citations

Ronald Manjomo, Janne Estill, Malango Msukwa, Olivia Keiser, Nozgechi Phiri +4 more

Models of support for disclosure of HIV status to HIV-infected children and adolescents in resource-limited settings

UNC Libraries(2023)10.17615/sm74-na94

N/A

0DataRank · unranked

2 citations

Élise Arrivé, Mary‐Ann Davies, Samuel Ayaya, Rachel Vreeman, Patricia Lelo +8 more

Global HIV prevention, care and treatment services for children: A cross-sectional survey from the International Epidemiology Databases to Evaluate AIDS (IeDEA) consortium

UNC Libraries(2023)10.17615/rd1t-b129

N/A

0DataRank · unranked

0 citations

Andrew Edmonds, Mary‐Ann Davies, Christelle Twizere, Constantin T. Yiannoutsos, Kara Wools‐Kaloustian +12 more

Impact of universal antiretroviral treatment eligibility on rapid treatment initiation among young adolescents with human immunodeficiency virus in Sub-Saharan Africa

UNC Libraries(2023)10.17615/0cr7-p066

N/A

0DataRank · unranked

0 citations

Ellen Brazier, Andrew Edmonds, Christelle Twizere, C. Bolton, Michael P. DiLorenzo +12 more

Temporal trends in co-trimoxazole use among children on antiretroviral therapy and the impact of co-trimoxazole on mortality rates in children without severe immunodeficiency

UNC Libraries(2023)10.17615/ggb8-kj42

N/A

0DataRank · unranked

0 citations

Geoffrey Fatti, Lorna Renner, A. Edmonds, Matthew Law, James Batte +11 more

Traversing the cascade: Urgent research priorities for implementing the 'treat all' strategy for children and adolescents living with HIV in sub-Saharan Africa

UNC Libraries(2023)10.17615/pb4r-qh18

N/A

0DataRank · unranked

0 citations

Rachel Vreeman, Adebola Adedimeji, Valériane Leroy, Edith Apondi, A. Edmonds +2 more

Access to antiretroviral therapy in HIV-infected children aged 0–19 years in the International Epidemiology Databases to Evaluate AIDS (IeDEA) Global Cohort Consortium, 2004–2015: A prospective cohort study

UNC Libraries(2023)10.17615/dk6j-c261

N/A

0DataRank · unranked

0 citations

Kara Wools‐Kaloustian, Karen Malateste, Rachel Vreeman, Constantin T. Yiannoutsos, Pagakrong Lumbiganon +13 more

Changing character and waning impact of COVID-19 at a tertiary centre in Cape Town, South Africa

Southern African Journal of Infectious Diseases(2023)10.4102/sajid.v38i1.550

N/A

0DataRank · unranked

0 citations

Petro Booysen, Linda Boloko, Marguerite Adriaanse, Timothy J. de Wet, Aimee Lifson +15 more

Factors associated with vertical transmission of HIV in the Western Cape, South Africa: a retrospective cohort analysis

Journal of the International AIDS Society(2024)10.1002/jia2.26235

N/A

0DataRank · unranked

13 citations

Emma Kalk, Alexa Heekes, Florence Phelanyane, Nisha Jacob, Andrew Boulle +7 more

Pharmacovigilance in Pregnancy Studies, Exposures and Outcomes Ascertainment, and Findings from Low- and Middle-Income Countries: A Scoping Review

Drug Safety(2024)10.1007/s40264-024-01445-1

N/A

0DataRank · unranked

10 citations

Maneet K. Virk, Emma Kalk, James G. Carlucci, Audrey Chepkemoi, Caitlin Bernard +7 more

SARS-CoV-2 seroepidemiology in Cape Town, South Africa, and implications for future outbreaks in low-income communities

PLOS Global Public Health(2024)10.1371/journal.pgph.0003554

N/A

0DataRank · unranked

1 citations

Helena Vreede, Mary‐Ann Davies, Alexa Heekes, Emma Kalk, Diana Hardie +19 more

COVID-19 Vaccine Uptake and Effectiveness by Time since Vaccination in the Western Cape Province, South Africa: An Observational Cohort Study during 2020–2022

Vaccines(2024)10.3390/vaccines12060628

N/A

0DataRank · unranked

4 citations

Mary‐Ann Davies, Alexa Heekes, Hassan Mahomed, Anthony Hawkridge, Erna Morden +15 more

Routine Electronic Mother-Infant Data (REMInD): a proof-of-concept Data to Care study to support retention in maternal HIV treatment and infant HIV testing in Cape Town, South Africa

Research Square(2024)10.21203/rs.3.rs-5626699/v1

N/A

0DataRank · unranked

1 citations

Yolanda Gomba, Phepo Mogoba, Florence Phelanyane, Kim Anderson, Benjamin H. Chi +7 more

Self-transfers, Hospital Admissions and Mortality Among Children and Adolescents Lost to Follow-up From Antiretroviral Therapy Programs in the Western Cape, South Africa Between 2004 and 2019: Linkage to Provincial Records

The Pediatric Infectious Disease Journal(2024)10.1097/inf.0000000000004281

N/A

0DataRank · unranked

0 citations

Andrew Boulle, Robin Wood, Brian Eley, Helena Rabie, Matthias Egger +4 more

Creating a data collection and management platform to support measurement of adolescent HIV care transition processes within low- and middle-income countries: The GRADUATE project

PLOS Global Public Health(2024)10.1371/journal.pgph.0002705

Top 100%

0DataRank

Top 100%0 citations

Mary‐Ann Davies, Thida Singtoroj, Nicola Maxwell, Karl‐Günter Technau, Kulkanya Chokephaibulkit +4 more

The effect of long-acting cabotegravir and rilpivirine treatment on drug resistance in South Africa: a modelling study

The Lancet Global Health(2025)10.1016/s2214-109x(25)00350-x

N/A

0DataRank · unranked

3 citations

Tom Loosli, Nanina Anderegg, Anthony Hauser, Johannes Josi, Mary‐Ann Davies +6 more

Brief Report: Association Between Changes in Script Renewal Periods and HIV Viral Nonsuppression: A Cohort Study of a South African Private-Sector HIV Program

JAIDS Journal of Acquired Immune Deficiency Syndromes(2025)10.1097/qai.0000000000003697

N/A

0DataRank · unranked

1 citations

Andreas D. Haas, Mary‐Ann Davies, Gary Maartens, Chido Chinogurei, Naomi Folb +2 more

Life‐years lost associated with mental disorders in people with HIV: a cohort study in South Africa, Canada and the United States

Journal of the International AIDS Society(2025)10.1002/jia2.70023

N/A

0DataRank · unranked

1 citations

John A. Joska, Raynell Lang, Chunyan Zheng, Naomi Folb, Gregory D. Kirk +16 more

Mother‐child dyads living with HIV in the Western Cape, South Africa: Undetectable = Undetectable?

Journal of the International AIDS Society(2025)10.1002/jia2.26418

N/A

0DataRank · unranked

1 citations

Helena Rabie, Brian Eley, Lisa Frigati, James Nuttall, Emma Kalk +8 more

Routine Electronic Mother-Infant Data (REMInD): A proof-of-Concept Data to Care Study to Support Retention in Maternal HIV Treatment and Infant HIV Testing in Cape Town, South Africa

AIDS and Behavior(2025)10.1007/s10461-025-04726-7

Top 100%

0DataRank

Top 100%0 citations

Yolanda Gomba, Phepo Mogoba, Florence Phelanyane, Kim Anderson, Benjamin H. Chi +7 more

Epidemiological insights into paediatric tuberculosis trends in the Western Cape, South Africa

medRxiv(2025)10.1101/2025.04.24.25326355

N/A

0DataRank · unranked

0 citations

Mariette Smith, Cari Van Schalwyk, Leigh F. Johnson, Vanessa Mudaly, Erika Mohr-Holland +9 more

Infectious-cause hospitalisation in a province-wide cohort of children with antenatal HIV exposure compared to children without HIV exposure

AIDS(2025)10.1097/qad.0000000000004423

N/A

0DataRank · unranked

0 citations

Florence Phelanyane, Suzanne M Ingle, Amy L. Slogrove, Brian Eley, Emma Kalk +6 more

Time‐varying age‐ and CD4‐stratified rates of mortality and WHO stage 3 and stage 4 events in children, adolescents and youth 0 to 24 years living with perinatally acquired HIV, before and after antiretroviral therapy initiation in the paediatric IeDEA Global Cohort Consortium

Journal of the International AIDS Society(2020)10.1002/jia2.25617

N/A

0DataRank · unranked

11 citations

Anne M. Neilan, Beverly Musick, Gabriela Patten, Kulkanya Chokephaibulkit, Andrew Edmonds +8 more

Raltegravir use and outcomes among children and adolescents living with HIV in the IeDEA global consortium

Journal of the International AIDS Society(2020)10.1002/jia2.25580

N/A

0DataRank · unranked

9 citations

Thanyawee Puthanakit, Catherine C. McGowan, Kara Wools‐Kaloustian, Rohan Hazra, Jorge Pinto +8 more

The Impact of Delayed Switch to Second-Line Antiretroviral Therapy on Mortality, Depending on Definition of Failure Time and CD4 Count at Failure

American Journal of Epidemiology(2020)10.1093/aje/kwaa049

N/A

0DataRank · unranked

26 citations

Matthew P. Fox, Andrew Boulle, Hans Prozesky, Robin Wood, Frank Tanser +3 more

Long‐term virologic responses to antiretroviral therapy among HIV‐positive patients entering adherence clubs in Khayelitsha, Cape Town, South Africa: a longitudinal analysis

Journal of the International AIDS Society(2020)10.1002/jia2.25476

N/A

0DataRank · unranked

26 citations

Andrew Boulle, Priscilla Ruvimbo Tsondai, Jonathan Euvrard, Mary‐Ann Davies, Morna Cornell +1 more

Association between hepatitis B co-infection and elevated liver stiffness among HIV-infected adults in Lusaka, Zambia

UNC Libraries(2020)10.17615/01nm-6n51

N/A

0DataRank · unranked

3 citations

Michael J. Vinikoor, Roma Chilengi, Carolyn Bolton‐Moore, Kalo Musukuma, Matthias Egger +5 more

Weight-for-age distributions among children with HIV on antiretroviral therapy in the International epidemiology Databases to Evaluate AIDS (IeDEA) multiregional consortium

BMC Research Notes(2020)10.1186/s13104-020-05081-7

N/A

0DataRank · unranked

3 citations

Julie Jesson, Sophie Desmonde, Constantin T. Yiannoutsos, Gabriela Patten, Karen Malateste +8 more

Prognosis of Children With HIV-1 Infection Starting Antiretroviral Therapy in Southern Africa: A Collaborative Analysis of Treatment Programs

UNC Libraries(2020)10.17615/er2q-nm70

N/A

0DataRank · unranked

2 citations

Carolyn Bolton‐Moore, Mary‐Ann Davies, Karl‐Günter Technau, Harry Moultrie, Daniela Garone +11 more

Trends in CD4 and viral load testing 2005 to 2018: Multi-cohort study of people living with HIV in Southern Africa

medRxiv(2020)10.1101/2020.03.09.20033423

N/A

0DataRank · unranked

8 citations

Cam Ha Dao Ostinelli, Frédérique Chammartin, Nicola Maxwell, Mary‐Ann Davies, Jonathan Euvrard +13 more

Mental health, substance use and viral load suppression in adolescents receiving ART at a large paediatric HIV clinic in South Africa

medRxiv(2020)10.1101/2020.07.06.20147298

N/A

0DataRank · unranked

6 citations

Karl‐Günter Technau, Shenaaz Pahad, Kate Braithwaite, Mampho Madzivhandila, Gillian Sorour +7 more

The treatment gap for mental disorders in adults enrolled in HIV treatment programs in South Africa: A cohort study using linked electronic health records

medRxiv(2020)10.1101/2020.08.10.20171058

N/A

0DataRank · unranked

1 citations

Orestis Efthimiou, Leigh L. van den Heuvel, John A. Joska, Morna Cornell, Soraya Seedat +10 more

Virologic response to efavirenz-based first-line antiretroviral therapy in children with previous exposure to antiretrovirals to prevent mother-to-child transmission

PLoS ONE(2020)10.1371/journal.pone.0233693

N/A

0DataRank · unranked

0 citations

Mary‐Ann Davies, Karl‐Günter Technau, Geoffrey Fatti, Helena Rabie, Frank Tanser +9 more

Temporal Trends in the Characteristics of Children at Antiretroviral Therapy Initiation in Southern Africa: The IeDEA-SA Collaboration

UNC Libraries(2020)10.17615/0677-nc92

N/A

0DataRank · unranked

0 citations

Venessa Timmerman, Olivia Keiser, James Ndirangu, Sam Phiri, Nicola Maxwell +12 more

Age-specific and sex-specific weight gain norms to monitor antiretroviral therapy in children in low-income and middle-income countries

UNC Libraries(2020)10.17615/ycmc-p190

N/A

0DataRank · unranked

0 citations

Tammy Meyers, Frieda Behets, Valériane Leroy, Marcel Yotebieng, Kapella Ngonyani +8 more

When to Start Antiretroviral Therapy in Children Aged 2–5 Years: A Collaborative Causal Modelling Analysis of Cohort Studies from Southern Africa

UNC Libraries(2020)10.17615/y0n3-m655

N/A

0DataRank · unranked

0 citations

Michael Schomaker, Janet Giddy, Martina Penazzato, Sam Phiri, Harry Moultrie +14 more

Omicron extensively but incompletely escapes Pfizer BNT162b2 neutralization

Nature(2021)10.1038/s41586-021-04387-1

N/A

0DataRank · unranked

1193 citations

Laurelle Jackson, David S. Khoury, Khadija Khan, Thandeka Moyo-Gwete, Houriiyah Tegally +58 more

HIV-1 and SARS-CoV-2: Patterns in the evolution of two pandemic pathogens

Cell Host & Microbe(2021)10.1016/j.chom.2021.05.012

N/A

0DataRank · unranked

115 citations

Elena Giorgi, Srirupa Chakraborty, Kien Nguyen, Tanmoy Bhattacharya, James Theiler +51 more

The treatment gap for mental disorders in adults enrolled in HIV treatment programmes in South Africa: a cohort study using linked electronic health records

Epidemiology and Psychiatric Sciences(2021)10.1017/s2045796021000196

N/A

0DataRank · unranked

27 citations

Orestis Efthimiou, Leigh L. van den Heuvel, John A. Joska, Morna Cornell, Soraya Seedat +10 more

Higher COVID-19 mortality in low-income communities in the City of Cape Town – a descriptive ecological study

Gates Open Research(2021)10.12688/gatesopenres.13288.1

N/A

0DataRank · unranked

27 citations

Nesbert Zinyakatira, Erna Morden, Muzzammil Ismail, Masudah Paleker, Jamy‐Lee Bam +4 more

Early assessment of the clinical severity of the SARS-CoV-2 Omicron variant in South Africa

medRxiv(2021)10.1101/2021.12.21.21268116

N/A

0DataRank · unranked

131 citations

Waasila Jassat, Sibongile Walaza, Richard Welch, Harry Moultrie, Michelle J. Groome +23 more

Severity and inpatient mortality of COVID-19 pneumonia from Beta variant infection: a clinical cohort study in Cape Town, South Africa

medRxiv(2021)10.1101/2021.11.04.21265916

N/A

0DataRank · unranked

5 citations

Aimee Lifson, Francesca Little, Timothy J. de Wet, Nectarios Papavarnavas, Gert Marais +14 more

Adolescent retention in HIV care within differentiated service-delivery models in sub-Saharan Africa

The Lancet HIV(2022)10.1016/s2352-3018(22)00137-0

N/A

0DataRank · unranked

46 citations

Karl‐Günter Technau, Mary‐Ann Davies, Rachel Vreeman, Matthew P. Fox, Mhairi Maskew

Assessing the clinical severity of the Omicron variant in the Western Cape Province, South Africa, using the diagnostic PCR proxy marker of RdRp target delay to distinguish between Omicron and Delta infections – a survival analysis

International Journal of Infectious Diseases(2022)10.1016/j.ijid.2022.02.051

N/A

0DataRank · unranked

25 citations

Mary‐Ann Davies, Alexa Heekes, Carolyn Williamson, Ziyaad Valley‐Omar, Diana Hardie +21 more

Diagnosis and treatment of opioid-related disorders in a South African private sector medical insurance scheme: A cohort study

International Journal of Drug Policy(2022)10.1016/j.drugpo.2022.103853

N/A

0DataRank · unranked

12 citations

Andrew Scheibe, Yann Ruffieux, Morna Cornell, Anja Wettstein, Matthias Egger +5 more

High Unreported Mortality in Children and Youth (<25 Years) Living With HIV Who Were Lost to Care From Antiretroviral Therapy Programs in Southern Africa: Results From a Multicountry Tracing Study

JAIDS Journal of Acquired Immune Deficiency Syndromes(2022)10.1097/qai.0000000000003090

N/A

0DataRank · unranked

6 citations

Benedikt Christ, Nanina Anderegg, Josephine Muhairwe, Laura Jefferys, Janneke van Dijk +13 more

Epidemiology and outcomes of SARS-CoV-2 infection associated with anti-nucleocapsid seropositivity in Cape Town, South Africa

medRxiv(2022)10.1101/2022.12.01.22282927

N/A

0DataRank · unranked

5 citations

Helena Vreede, Mary‐Ann Davies, Alexa Heekes, Emma Kalk, Diana Hardie +20 more

Mary‐Ann Davies

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