Roma Chilengi

Centre for Infectious Disease Research in Zambia

Also affiliated with Ministry of Health, Golden Valley Agricultural Research Trust, Zambia National Public Health Institute, National Institute of Public Administration

MedicineNursingBiochemistry, Genetics and Molecular BiologySocial Sciences

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 7%percentile

0.104Author DataRank

Indexed papers

1in 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 1 indexed paper 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.

Premature adult mortality in urban Zambia: a repeated population-based cross-sectional study

UNC Libraries(2020)10.17615/t55w-zk43

Top 78%

0.104DataRank

Top 78%1 citations

Roma Chilengi, Andrew Banda, Jeffrey S. A. Stringer, T. Kusanthan, Ian M. Timæus +4 more

Papers

Driven by 18 papers — median percentile 22. 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

Spatiotemporal variation in risk of Shigella infection in childhood: a global risk mapping and prediction model using individual participant data

The Lancet Global Health(2023)10.1016/s2214-109x(22)00549-6

N/A

0.449DataRank · unranked

19 citations

Josh M. Colston, Nhat-Lan H. Nguyen, Yen‐Ting Chen, Eleanor Burnett, Asad Ali +55 more

Preterm birth among women with HIV: impact of preconception cART initiation

AIDS(2024)10.1097/qad.0000000000003979

N/A

0.385DataRank · unranked

12 citations

Julie M. Herlihy, Ethan Zulu, Lawrence Mwananyanda, Leah S. Forman, Timothy Heeren +7 more

Premature adult mortality in urban Zambia: a repeated population-based cross-sectional study

UNC Libraries(2020)10.17615/t55w-zk43

Top 78%

0.104DataRank

Top 78%1 citations

Roma Chilengi, Andrew Banda, Jeffrey S. A. Stringer, T. Kusanthan, Ian M. Timæus +4 more

A Mobile Phone-Based, Community Health Worker Program for Referral, Follow-Up, and Service Outreach in Rural Zambia: Outcomes and Overview

UNC Libraries(2020)10.17615/14h3-ng49

N/A

0DataRank · unranked

0 citations

Linnaea Schuttner, Roma Chilengi, Cory Zue, Benjamin H. Chi, Jessica Joseph +4 more

Enterotoxigenic Escherichia coli (ETEC) vaccines: Priority activities to enable product development, licensure, and global access

Vaccine(2021)10.1016/j.vaccine.2021.04.018

N/A

0DataRank · unranked

118 citations

Richard I. Walker, Chad K. Porter, Farzana Muhib, Roma Chilengi, Alejandro Cravioto +13 more

Shigella-specific antibodies in the first year of life among Zambian infants: A longitudinal cohort study

PLoS ONE(2021)10.1371/journal.pone.0252222

N/A

0DataRank · unranked

20 citations

Samuel Bosomprah, Michelo Simuyandi, Katayi Mwila-Kazimbaya, Obvious Nchimunya Chilyabanyama, Natasha Makabilo Laban +7 more

High Asymptomatic Carriage With the Omicron Variant in South Africa

Clinical Infectious Diseases(2022)10.1093/cid/ciac237

N/A

0DataRank · unranked

81 citations

Asa Tapley, Jessica Andriesen, Ishen Seocharan, Leigh H. Fisher, Lisa Bunts +85 more

Nontoxigenic Vibrio cholerae Challenge Strains for Evaluating Vaccine Efficacy and Inferring Mechanisms of Protection

mBio(2022)10.1128/mbio.00539-22

N/A

0DataRank · unranked

29 citations

Karthik Hullahalli, Daniel H. F. Rubin, Deborah R. Leitner, Roma Chilengi, David A. Sack +2 more

Spatiotemporal variation in risk of Shigella infection in childhood: a global risk mapping and prediction model using individual participant data

medRxiv(2022)10.1101/2022.08.04.22277641

N/A

0DataRank · unranked

1 citations

Josh M. Colston, Nhat-Lan H. Nguyen, Yen‐Ting Chen, Asad Ali, Ajit Rayamajhi +54 more

Immune correlates analysis of the Imbokodo (HVTN 705/HPX2008) efficacy trial of a mosaic HIV-1 vaccine regimen evaluated in Southern African people assigned female sex at birth: a two-phase case-control study

EBioMedicine(2024)10.1016/j.ebiom.2024.105320

N/A

0DataRank · unranked

16 citations

Janine van Duijn, One Dintwe, Jack Heptinstall, Randy I. Burnham, Sheetal Sawant +93 more

Whole genome sequencing and transmission analysis of Vibrio cholerae isolates from Eastern and Southern Africa: a genomic epidemiology study

medRxiv(2024)10.1101/2024.03.28.24302717

N/A

0DataRank · unranked

8 citations

Ahmed Abade, Waqo Boru, Watipaso Kasambara, John Mwaba, Francis Ongole +17 more

Current status and future direction of antimicrobial stewardship programs and antibiotic prescribing in primary care hospitals in Zambia

JAC-Antimicrobial Resistance(2025)10.1093/jacamr/dlaf085

N/A

0DataRank · unranked

5 citations

Aubrey Chichonyi Kalungia, Martin Kampamba, Steward Mudenda, Natalie Schellack, Johanna Catharina Meyer +20 more

In-vitro inhibitory effect of maternal breastmilk components on rotavirus vaccine replication and association with infant seroconversion to live oral rotavirus vaccine

PLoS ONE(2020)10.1371/journal.pone.0240714

N/A

0DataRank · unranked

11 citations

Caroline Cleopatra Chisenga, Michelo Simuyandi, Cynthia Mubanga Phiri, Natasha Makabilo Laban, Samuel Bosomprah +4 more

Present or Absent: Risks and protective factors of sudden infant death syndrome (SIDS) in the Zambian context

Research Square(2025)10.21203/rs.3.rs-6427293/v1

N/A

0DataRank · unranked

0 citations

Lawrence Mwananyanda, Rachel Pieciak, Leah S. Forman, Janaki Shah, Timothy Heeren +9 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

Feasibility and Acceptability of the Family Centered Model to Manage and Prevent Non Communicable Diseases in Selected Communities of Lusaka Province”

Research Square (Research Square)(2020)10.21203/rs.3.rs-38871/v1

N/A

0DataRank · unranked

0 citations

Samuel Bosomprah, Roma Chilengi, Douglas C. Heimburger, Wilbroad Mutale, Perfect Shankalala

Association of Maternal Immunity with Rotavirus Vaccine Immunogenicity in Zambian Infants

UNC Libraries(2020)10.17615/3g4d-6x88

N/A

0DataRank · unranked

0 citations

Roma Chilengi, Lauren B. Beach, Sylvia Becker‐Dreps, Samuel Bosomprah, Michelo Simuyandi +4 more

Roma Chilengi

Indexed papers

Top data-sharing exemplar

Papers