🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Azwidihwi Takalani

University of the Witwatersrand

ORCID: 0000-0001-5136-4208

Also affiliated with Chris Hani Baragwanath Hospital, Fred Hutch Cancer Center, Right to Care

MedicineSocial SciencesImmunology and Microbiology

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 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 9 papers. Top paper: “Mosaic HIV-1 vaccine regimen in southern African women (Imbokodo/HVTN 705/HPX2008): a randomised, double-blind, placebo-controlled, phase 2b trial”.

Mosaic HIV-1 vaccine regimen in southern African women (Imbokodo/HVTN 705/HPX2008): a randomised, double-blind, placebo-controlled, phase 2b trial

The Lancet Infectious Diseases(2024)10.1016/s1473-3099(24)00358-x

N/A

1.3DataRank · unranked

40 citations

Kathryn Mngadi, Ludo Lavreys, Steven Nijs, Peter B. Gilbert, John Hural +60 more

Safety evaluation of the single-dose Ad26.COV2.S vaccine among healthcare workers in the Sisonke study in South Africa: A phase 3b implementation trial

PLoS Medicine(2022)10.1371/journal.pmed.1004024

N/A

0.961DataRank · unranked

21 citations

Azwidihwi Takalani, Ishen Seocharan, Nonhlanhla Yende‐Zuma, Tarylee Reddy, Imke Engelbrecht +23 more

Post-COVID symptom profiles and duration in a global convalescent COVID-19 observational cohort: Correlations with demographics, medical history, acute COVID-19 severity and global region

Journal of Global Health(2023)10.7189/jogh.13.06020

N/A

0.671DataRank · unranked

19 citations

Jorge A. Gallardo-Cartagena, Deborah Theodore, Portia Hunidzarira, Juan José Montenegro-Idrogo, Jiani Hu +17 more

Allergic reactions to the Ad26.COV2.S vaccine in South Africa

Journal of Allergy and Clinical Immunology Global(2021)10.1016/j.jacig.2021.12.002

N/A

0.292DataRank · unranked

6 citations

Cascia Day, Simbarashe Takuva, Azwidihwi Takalani, Imke Engelbrecht, Nigel Garrett +8 more

Safety, pharmacokinetics, and neutralisation activity of PGDM1400LS, a V2 specific HIV-1 broadly neutralising antibody, infused intravenously or subcutaneously in people without HIV-1 in the USA (HVTN 140/HPTN 101 part A): a first-in-human, phase 1 randomised trial

The Lancet HIV(2025)10.1016/s2352-3018(25)00012-8

N/A

0.292DataRank · unranked

6 citations

Carmen A. Paez, Chenchen Yu, Shelly Karuna, Theresa Gamble, Maurine D. Miner +32 more

Hybrid versus vaccine immunity of mRNA-1273 among people living with HIV in East and Southern Africa: a prospective cohort analysis from the multicentre CoVPN 3008 (Ubuntu) study

EClinicalMedicine(2025)10.1016/j.eclinm.2024.103054

N/A

0.269DataRank · unranked

5 citations

Asa Tapley, Aaron Hudson, Sufia Dadabhai, Bo Zhang, Nyaradzo Mgodi +93 more

Hybrid versus vaccine immunity of mRNA-1273 among people living with HIV in East and Southern Africa: a prospective cohort analysis from the multicentre CoVPN 3008 (Ubuntu) study

UNC Libraries(2025)10.17615/p4hj-9n46

N/A

0DataRank · unranked

0 citations

Jia Jin Kee, Mubiana Inambao, Essack Mitha, Dishiki Kalonji, William Brumskine +76 more

Allergic reactions to the Ad26.COV2.S Vaccine in South Africa

(2024)10.22541/au.170668816.68864620/v1

N/A

0DataRank · unranked

0 citations

Cascia Day, Simbarashe Takuva, Azwidihwi Takalani, Imke Engelbrecht, Nigel Garrett +8 more

Neutralizing and binding antibodies are a correlate of risk of COVID-19 in the CoVPN 3008 study in people with HIV

Nature Communications(2025)10.1038/s41467-025-63948-4

N/A

0DataRank · unranked

1 citations

Bo Zhang, Caroline Brackett, Peter Elyanu, Asa Tapley, Sufia Dadabhai +95 more