Karen Lévy

Also affiliated with The University of Melbourne, University of Washington

NursingMedicineEnvironmental Science

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 3%percentile

1.2Author 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.

Meteorological factors and childhood diarrhea in Peru, 2005–2015: a time series analysis of historic associations, with implications for climate change

Environmental Health(2021)10.1186/s12940-021-00703-4

Top 18%

1.2DataRank

Top 18%36 citations

César Cárcamo, Adrian Huerta, Waldo Lavado‐Casimiro, Yury Escajadillo, Luis Ordoñez Ibargüen +7 more

Papers

Driven by 34 papers — median percentile 82. Top paper: “Meteorological factors and childhood diarrhea in Peru, 2005–2015: a time series analysis of historic associations, with implications for climate change”.

Meteorological factors and childhood diarrhea in Peru, 2005–2015: a time series analysis of historic associations, with implications for climate change

Environmental Health(2021)10.1186/s12940-021-00703-4

Top 18%

1.2DataRank

Top 18%36 citations

César Cárcamo, Adrian Huerta, Waldo Lavado‐Casimiro, Yury Escajadillo, Luis Ordoñez Ibargüen +7 more

Environmental and spatial determinants of enteric pathogen infection in rural Lao People’s Democratic Republic: A cross-sectional study

PLoS neglected tropical diseases(2020)10.1371/journal.pntd.0008180

N/A

0.858DataRank · unranked

16 citations

Karen Lévy, Kelly K. Baker, Kevin Tsai, Howard H. Chang, Vonethalom Thongpaseuth +3 more

A Qualitative Study of Food Choice in Urban Coastal Esmeraldas, Ecuador

Current Developments in Nutrition(2023)10.1016/j.cdnut.2023.100093

N/A

0.312DataRank · unranked

7 citations

Cala Renehan, Nancy Castro, William Cevallos, Karen Lévy, Joseph N. S. Eisenberg +2 more

Post-traumatic stress disorder, food insecurity, and social capital after the 2017 coastal El Niño flooding among mothers from Piura, Peru: A mixed method study

PLOS Global Public Health(2024)10.1371/journal.pgph.0002996

N/A

0.269DataRank · unranked

5 citations

David Astudillo-Rueda, Roberto Niño-García, Raisa N. Martinez‐Rivera, Nicole Merino Tsui, Robert H. Gilman +3 more

Water, sanitation, and hygiene insecurity and disease prevention behaviors during the COVID-19 pandemic in low-income neighborhoods of Beira, Mozambique

PLoS ONE(2024)10.1371/journal.pone.0310490

N/A

0.208DataRank · unranked

3 citations

Jedidiah S. Snyder, Courtney Victor, Zaida A. Cumbe, Joshua V. Garn, Sandy McGunegill +4 more

Evaluating the relationship between community water and sanitation access and the global burden of antibiotic resistance: an ecological study

The Lancet Microbe(2023)10.1016/s2666-5247(23)00137-4

N/A

0DataRank · unranked

76 citations

Abigail P. Harvey, Maya Nadimpalli, Karin Gallandat, Argaw Ambelu, Benjamin F. Arnold +13 more

Distribution of blaCTX-M-gene variants in E. coli from different origins in Ecuador

Medicine in Microecology(2023)10.1016/j.medmic.2023.100092

N/A

0DataRank · unranked

9 citations

Hayden D. Hedman, Alma Villagomez, Paúl Cárdenas, Joseph N. S. Eisenberg, Karen Lévy +3 more

Study design and rationale for the PAASIM project: a matched cohort study on urban water supply improvements and infant enteric pathogen infection, gut microbiome development and health in Mozambique

BMJ Open(2023)10.1136/bmjopen-2022-067341

N/A

0DataRank · unranked

5 citations

Joshua V. Garn, Zaida A. Cumbe, Bacelar Muneme, Christine S. Fagnant-Sperati, Sydney Hubbard +14 more

Measurement in the study of human exposure to animal feces: A systematic review and audit

International Journal of Hygiene and Environmental Health(2023)10.1016/j.ijheh.2023.114146

N/A

0DataRank · unranked

14 citations

Nicholas Laramee, Regine Haardörfer, Matthew C. Freeman, Karen Lévy, Bethany A. Caruso +1 more

Quantifying Enteropathogen Contamination along Chicken Value Chains in Maputo, Mozambique: A Multidisciplinary and Mixed-Methods Approach to Identifying High Exposure Settings

Environmental Health Perspectives(2023)10.1289/ehp11761

N/A

0DataRank · unranked

10 citations

Hermógenes Neves Mucache, Amélia Mondlane-Milisse, Kelsey J. Jesser, Courtney Victor, José Fafetine +6 more

Distribution of bla CTX-M -gene variants in E. coli from different origins in Ecuador

bioRxiv (Cold Spring Harbor Laboratory)(2023)10.1101/2023.03.15.532797

N/A

0DataRank · unranked

1 citations

Hayden D. Hedman, Alma Villagomez, Paúl Cárdenas, Joseph N. S. Eisenberg, Karen Lévy +3 more

Correlates of maternal depression, anxiety and functioning across an urban-rural gradient in northern Ecuador

Global Public Health(2023)10.1080/17441692.2023.2291697

N/A

0DataRank · unranked

0 citations

Itziar Familiar‐Lopez, Oriana Culbert, Jessica Uruchima, Amanda Van Engen, William Cevallos +4 more

Comparison of metagenomic and traditional methods for diagnosis of E. coli enteric infections

mBio(2024)10.1128/mbio.03422-23

N/A

0DataRank · unranked

13 citations

Nastassia Patin, Kelsey J. Jesser, Ángela Peña, Janet K. Hatt, Gabriel Trueba +3 more

Environmental Exposures Associated with Enteropathogen Infection in Six-Month-Old Children Enrolled in the ECoMiD Cohort along a Rural–Urban Gradient in Northern Ecuador

Environmental Science & Technology(2024)10.1021/acs.est.4c07753

N/A

0DataRank · unranked

10 citations

Nicolette A. Zhou, Caitlin Hemlock, Molly K. Miller-Petrie, Jesse D. Contreras, April Ballard +9 more

Anthroponotic and Zoonotic Hookworm DNA in an Indigenous Community in Coastal Ecuador: Potential Cross-Transmission between Dogs and Humans

Pathogens(2024)10.3390/pathogens13080609

N/A

0DataRank · unranked

8 citations

Dayana Aguilar-Rodríguez, Audrey DeGroot, William Cevallos, Gwenyth O. Lee, Andrea Lopez +6 more

The development and validation of a survey to measure fecal-oral child exposure to zoonotic enteropathogens: The FECEZ Enteropathogens Index

PLOS Global Public Health(2024)10.1371/journal.pgph.0002690

N/A

0DataRank · unranked

7 citations

Regine Haardörfer, Betty Corozo Angulo, Matthew C. Freeman, Joseph N. S. Eisenberg, Gwenyth O. Lee +3 more

Purchase, consumption, and ownership of chickens and chicken products among households in Maputo, Mozambique: A cross-sectional study

One Health(2024)10.1016/j.onehlt.2024.100943

N/A

0DataRank · unranked

6 citations

Frederica Smith, Hermógenes Neves Mucache, Anushka Reddy Marri, Jhanel Chew, Karen Lévy +2 more

Multilevel factors drive child exposure to enteric pathogens in animal feces: A qualitative study in northwestern coastal Ecuador

PLOS Global Public Health(2024)10.1371/journal.pgph.0003604

N/A

0DataRank · unranked

4 citations

Betty Corozo Angulo, Nicholas Laramee, Jayden Pace Gallagher, Regine Haardörfer, Matthew C. Freeman +6 more

Accumulation of microbial hazards and assessment of food hygiene associated with broiler chicken processing at open air food markets in Maputo, Mozambique

International Journal of Food Microbiology(2024)10.1016/j.ijfoodmicro.2024.110960

N/A

0DataRank · unranked

2 citations

Amélia Mondlane-Milisse, Denise R. A. Brito, Hermógenes Neves Mucache, Kelsey J. Jesser, Christine S. Fagnant-Sperati +9 more

Purchase, consumption, and ownership of chickens and chicken products among households in Maputo, Mozambique: A cross-sectional study

medRxiv(2024)10.1101/2024.05.14.24307337

N/A

0DataRank · unranked

2 citations

Frederica Lamar, Hermógenes Neves Mucache, Anushka Reddy Marri, Jhanel Chew, Karen Lévy +2 more

Multiplex PCR detection of enteric pathogens in a community-based birth cohort in Ecuador: comparison of xTAG-GPP and TaqMan array card assays

medRxiv(2024)10.1101/2024.10.10.24315212

N/A

0DataRank · unranked

2 citations

Lesly Simbaña Vivanco, Nikolina Walas, Kelsey J. Jesser, Nicolette A. Zhou, Christine S. Fagnant-Sperati +7 more

Keeping Clean: A Qualitative Analysis of Water, Sanitation, and Hygiene Among Residents of Recreational Vehicles in Seattle, WA US

International Journal on Homelessness(2024)10.5206/ijoh.2023.3.17648

N/A

0DataRank · unranked

0 citations

Graham Pruss, April Ballard, Karen Lévy, Rachel Fyall, Chris Wilkerson +2 more

How water intermittency and water perceptions influence household coping strategies in northwestern Ecuador

PLOS Water(2025)10.1371/journal.pwat.0000439

N/A

0DataRank · unranked

3 citations

Gwenyth O. Lee, James Trostle, Karen Lévy, Joséfina Coloma, Joseph N. S. Eisenberg +1 more

Multiplex PCR Detection of Enteric Pathogens in a Community-based Birth Cohort in Ecuador: Comparison of xTAG-GPP and TaqMan Array Card Assays

Open Forum Infectious Diseases(2025)10.1093/ofid/ofaf027

N/A

0DataRank · unranked

2 citations

Lesly Simbaña Vivanco, Nikolina Walas, Kelsey J. Jesser, Nicolette A. Zhou, Christine S. Fagnant-Sperati +7 more

Comparing the Power of Low vs High-Precision Methods for Measuring E. coli in Drinking Water in Low-Resource Settings

ACS ES&T Water(2025)10.1021/acsestwater.4c01117

N/A

0DataRank · unranked

1 citations

Gwenyth O. Lee, Zhenke Wu, S. Aya Fanny, Gabriel Trueba, Philip J. Cooper +3 more

Environmental exposures associated with the gut microbiome and resistome of pregnant women and children in Northwest Ecuador

Nature Communications(2025)10.1038/s41467-025-66567-1

N/A

0DataRank · unranked

1 citations

Viviana Albán, Ana Durán‐Viseras, Kelsey J. Jesser, Nicolette A. Zhou, Caitlin Hemlock +35 more

Socioecological drivers of water, sanitation, and hygiene (WASH) choices: A qualitative analysis of maternal perspectives in northwest Ecuador

DOAJ (DOAJ: Directory of Open Access Journals)(2025)10.31223/x54q7j

N/A

0DataRank · unranked

1 citations

Gwenyth O. Lee, Marie L. Spiker, Adriana Lupero, Mauricio Ayoví, William Cevallos +4 more

Field usability and validity of eye-tracking instrumentation with the Early Childhood Vigilance Test among children aged 2–4 years old in Northern Coastal Ecuador.

Neuropsychology(2025)10.1037/neu0001012

N/A

0DataRank · unranked

0 citations

Hannah Lalonde, Andrew B. Harris, Elizabeth Foot, María Sol Garcés, Nergiz Hacer Turgut +4 more

Microbial source tracking of human and animal fecal contamination in Ecuadorian households

bioRxiv (Cold Spring Harbor Laboratory)(2025)10.1101/2025.08.22.671888

N/A

0DataRank · unranked

0 citations

Viviana Albán, Aldo Lobos, Javier Gallard-Góngora, Gabriel Trueba, Gwenyth O. Lee +4 more

Microbial source tracking of human and animal fecal contamination in Ecuadorian households

Applied and Environmental Microbiology(2025)10.1128/aem.01694-25

N/A

0DataRank · unranked

0 citations

Viviana Albán, Aldo Lobos, Javier Gallard-Góngora, Gabriel Trueba, Gwenyth O. Lee +4 more

Characterizing Norovirus Transmission from Outbreak Data, United States

Emerging infectious diseases(2020)10.3201/eid2608.191537

N/A

0DataRank · unranked

25 citations

Mary E. Wikswo, Aron J. Hall, Katia Koelle, Andreas Handel, Karen Lévy +3 more

Spatial heterogeneity of neighborhood-level water and sanitation access in informal urban settlements: A cross-sectional case study in Beira, Mozambique

PLOS Water(2022)10.1371/journal.pwat.0000022

N/A

0DataRank · unranked

17 citations

Denisse Vega Ocasio, Zaida A. Cumbe, Joshua V. Garn, Sydney Hubbard, Magalhães Mangamela +6 more

Characterizing Behaviors Associated with Enteric Pathogen Exposure among Infants in Rural Ecuador through Structured Observations

American Journal of Tropical Medicine and Hygiene(2022)10.4269/ajtmh.21-1099

N/A

0DataRank · unranked

12 citations

Gwenyth O. Lee, Amanda Van Engen, Kelly Sun, Jessica Uruchima, Laura H. Kwong +6 more

Study Design and Rationale for the PAASIM Project, a Matched Cohort Study on Urban Water Supply Improvements and Infant Enteric Pathogen Infection, Gut Microbiome Development, and Health in Mozambique

medRxiv(2022)10.1101/2022.10.28.22281675

N/A

0DataRank · unranked

2 citations

Joshua V. Garn, Zaida Adriano, Bacelar de Barros, Christine S. Fagnant-Sperati, Sydney Hubbard +14 more

Karen Lévy

Indexed papers

Top data-sharing exemplar

Papers