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

Ahmed M. Arzika

Santé Publique France

ORCID: 0000-0001-7022-282X

Also affiliated with United Nations Children's Fund Niger, Ministère de la Santé Publique

MedicineNursingImmunology 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 7%percentile
0.165Author 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 →

Top data-sharing exemplar

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

Data Resource Profile: Global Trachoma Serology Data Repository

International Journal of Epidemiology(2025)10.1093/ije/dyaf183
Top 70%
0.165DataRank
Top 70%2 citations

Pearl Anne Ante-Testard, Julianna Colado, Scott D. Nash, Diana L. Martin, Benjamin F. Arnold +69 more

Papers

Driven by 10 papers — median percentile 30. Top paper: “Reduction of Coronavirus Burden With Mass Azithromycin Distribution”.

Reduction of Coronavirus Burden With Mass Azithromycin Distribution

Clinical Infectious Diseases(2020)10.1093/cid/ciaa606
N/A
0.925DataRank · unranked
17 citations

Armin Hinterwirth, Ahmed M. Arzika, Lee Worden, Cindi Chen, Lina Zhong +4 more

Assessment of Spillover of Antimicrobial Resistance to Untreated Children 7–12 Years Old After Mass Drug Administration of Azithromycin for Child Survival in Niger: A Secondary Analysis of the MORDOR Cluster-Randomized Trial

Clinical Infectious Diseases(2024)10.1093/cid/ciae267
N/A
0.484DataRank · unranked
12 citations

Ahmed M. Arzika, Abdou Amza, Ramatou Maliki, Alio M Karamba, Mariama Aboubacar Moussa +11 more

Spillover of Azithromycin Mass Drug Administration and Child Survival

JAMA Network Open(2025)10.1001/jamanetworkopen.2025.19693
N/A
0.414DataRank · unranked
8 citations

Abdou Amza, Ramatou Maliki, Bawa Aichatou, I. Bello, Diallo Beidi +17 more

Data Resource Profile: Global Trachoma Serology Data Repository

International Journal of Epidemiology(2025)10.1093/ije/dyaf183
Top 70%
0.165DataRank
Top 70%2 citations

Pearl Anne Ante-Testard, Julianna Colado, Scott D. Nash, Diana L. Martin, Benjamin F. Arnold +69 more

Monitoring transmission intensity of trachoma with serology

medRxiv(2023)10.1101/2023.02.13.23285881
N/A
0DataRank · unranked
4 citations

Anthony W. Solomon, Diana L. Martin, Scott D. Nash, Jeremy D. Keenan, Thomas M. Lietman +22 more

Comparing azithromycin to amoxicillin in the management of uncomplicated severe acute malnutrition in Burkina Faso: a pilot randomized trial

medRxiv(2021)10.1101/2021.06.15.21258967
N/A
0DataRank · unranked
5 citations

Ali Sié, Clarisse Dah, Ourohiré Millogo, Moussa Ouédraogo, Valentin Boudo +8 more

Monitoring transmission intensity of trachoma with serology

Nature Communications(2023)10.1038/s41467-023-38940-5
N/A
0DataRank · unranked
30 citations

Anthony W. Solomon, Diana L. Martin, Scott D. Nash, Jeremy D. Keenan, Thomas M. Lietman +22 more

Characterizing trachoma elimination using serology

Nature Communications(2025)10.1038/s41467-025-60581-z
N/A
0DataRank · unranked
10 citations

Pearl Anne Ante-Testard, Sarah Gwyn, Seth Blumberg, Zeinab Abdalla, Kristen Aiemjoy +63 more

Characterizing trachoma elimination using serology

medRxiv(2024)10.1101/2024.09.20.24313635
N/A
0DataRank · unranked
8 citations

Pearl Anne Ante-Testard, Sarah Gwyn, Seth Blumberg, Zeinab Abdalla, Kristen Aiemjoy +63 more

Temporal Trends in Phenotypic Macrolide and Nonmacrolide Resistance for Streptococcus pneumoniae Nasopharyngeal Samples Up to 36 Months after Mass Azithromycin Administration in a Cluster-Randomized Trial in Niger

American Journal of Tropical Medicine and Hygiene(2023)10.4269/ajtmh.23-0431
N/A
0DataRank · unranked
12 citations

Ahmed M. Arzika, Amza Abdou, Elodie Lebas, Travis C. Porco, Ramatou Maliki +5 more