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

Michael J. Sikorski

University of Maryland, Baltimore

ORCID: 0000-0002-3811-7285

Also affiliated with University of Maryland Medical Center, Johns Hopkins University, Johns Hopkins Medicine

Agricultural and Biological SciencesBiochemistry, Genetics and Molecular BiologyImmunology and MicrobiologyMedicine

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 2%percentile
2.2Author DataRank

Indexed papers

5in 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 5 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 →

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.

Global diversity and antimicrobial resistance of typhoid fever pathogens: Insights from a meta-analysis of 13,000 Salmonella Typhi genomes

eLife(2023)10.7554/elife.85867
Top 13%
1.7DataRank
Top 13%113 citations

Zoe A. Dyson, Danielle J. Ingle, Afreenish Amir, Mabel Kamweli Aworh, Marie Anne Chattaway +95 more

Papers

Driven by 14 papers — median percentile 41. Top paper: “Global diversity and antimicrobial resistance of typhoid fever pathogens: Insights from a meta-analysis of 13,000 Salmonella Typhi genomes”.

Global diversity and antimicrobial resistance of typhoid fever pathogens: Insights from a meta-analysis of 13,000 Salmonella Typhi genomes

eLife(2023)10.7554/elife.85867
Top 13%
1.7DataRank
Top 13%113 citations

Zoe A. Dyson, Danielle J. Ingle, Afreenish Amir, Mabel Kamweli Aworh, Marie Anne Chattaway +95 more

Persistence of Rare Salmonella Typhi Genotypes Susceptible to First-Line Antibiotics in the Remote Islands of Samoa

mBio(2022)10.1128/mbio.01920-22
N/A
0.434DataRank · unranked
17 citations

Tracy H. Hazen, Sachin N. Desai, Susana Nimarota-Brown, Siaosi Tupua, Michelle Sialeipata +17 more

Typhi Mykrobe: fast and accurate lineage identification and antimicrobial resistance genotyping directly from sequence reads for the typhoid fever agent Salmonella Typhi

bioRxiv (Cold Spring Harbor Laboratory)(2024)10.1101/2024.09.30.613582
N/A
0.292DataRank · unranked
5 citations

Jane Hawkey, Martin Hunt, Zamin Iqbal, Jacqueline A. Keane, Ayorinde O. Afolayan +33 more

Genome Sequences of Four Shigella boydii Strains Representative of the Major S. boydii Clades

Microbiology Resource Announcements(2020)10.1128/mra.00881-20
Top 59%
0.260DataRank
Top 59%3 citations

Tracy H. Hazen, Gopi Vyas, Jane M. Michalski, David A. Rasko, Michael J. Sikorski

Global diversity and antimicrobial resistance of typhoid fever pathogens: insights from 13,000 Salmonella Typhi genomes

medRxiv(2022)10.1101/2022.12.28.22283969
Top 59%
0.257DataRank
Top 59%4 citations

Zoe A. Dyson, Danielle J. Ingle, Afreenish Amir, Mabel Kamweli Aworh, Marie Anne Chattaway +95 more

Persistence of rare Salmonella Typhi genotypes susceptible to first-line antibiotics in the remote islands of Samoa

medRxiv(2022)10.1101/2022.03.22.22271657
N/A
0DataRank · unranked
2 citations

Tracy H. Hazen, Sachin N. Desai, Susana Nimarota-Brown, Siaosi Tupua, Michelle Sialeipata +17 more

Typhi Mykrobe: fast and accurate lineage identification and antimicrobial resistance genotyping directly from sequence reads for the typhoid fever agent Salmonella Typhi

Genome Medicine(2025)10.1186/s13073-025-01551-4
N/A
0DataRank · unranked
2 citations

Jane Hawkey, Martin Hunt, Zamin Iqbal, Jacqueline A. Keane, Ayorinde O. Afolayan +33 more

The TyphiNET data visualisation dashboard: unlocking Salmonella Typhi genomics data to support public health

Genome Medicine(2025)10.1186/s13073-025-01470-4
N/A
0DataRank · unranked
4 citations

Louise Cerdeira, Vandana Sharma, Megan E. Carey, Kathryn E. Holt, David M. Aanensen +69 more

A phase 1 randomized, placebo-controlled trial of a combination typhoid and non-typhoidal Salmonella polysaccharide conjugate vaccine

medRxiv(2025)10.1101/2025.09.15.25335795
N/A
0DataRank · unranked
0 citations

Robin S. Barnes, Michael J. Sikorski, Reva Datar, Roohali Sukhavasi, Yuanyuan Liang +18 more

Complete genomes of hybrid Escherichia coli isolates containing virulence factors from enterotoxigenic and enteropathogenic pathovars

Microbiology Resource Announcements(2025)10.1128/mra.00959-25
Top 100%
0DataRank
Top 100%0 citations

Jane M. Michalski, Michael J. Sikorski, David A. Rasko, Bernadette Hritzo

Draft Genome Sequences of Two Enteroinvasive Escherichia coli Strains Representative of Major Enteroinvasive E. coli Clades

Microbiology Resource Announcements(2021)10.1128/mra.00319-21
Top 100%
0DataRank
Top 100%0 citations

Tracy H. Hazen, Gopi Vyas, Jane M. Michalski, David A. Rasko, Michael J. Sikorski

Whole genome sequence analysis of Salmonella Typhi provides evidence of phylogenetic linkage between cases of typhoid fever in Santiago, Chile in the 1980s and 2010–2016

PLoS neglected tropical diseases(2022)10.1371/journal.pntd.0010178
N/A
0DataRank · unranked
13 citations

Michael J. Sikorski, Megan E. Carey, Ellen E. Higginson, Zoe A. Dyson, Alda Fernández +8 more

Point-of-Care Ultrasound by Nonexpert Operators Demonstrates High Sensitivity and Specificity in Detecting Gallstones: Data from the Samoa Typhoid Fever Control Program

American Journal of Tropical Medicine and Hygiene(2022)10.4269/ajtmh.21-0973
N/A
0DataRank · unranked
7 citations

Sachin N. Desai, Michael J. Sikorski, Glenn Fatupaito, Siaosi Tupua, Robert Thomsen +10 more

Spatial-temporal and phylogenetic analyses of epidemiologic data to help understand the modes of transmission of endemic typhoid fever in Samoa

PLoS neglected tropical diseases(2022)10.1371/journal.pntd.0010348
N/A
0DataRank · unranked
5 citations

Jianguo Ma, Tracy H. Hazen, Sachin N. Desai, Siaosi Tupua, Susana Nimarota-Brown +11 more