Evidence map›Paper›PMID 41896422›Full record

ArticleJournal of medical systems2026

Preparing for Pandemics with Large Language Models: An Evaluation of Sensitivity Across COVID-19, Zika, and Monkeypox Case Reports.

Dan Nguyen, Arya S Rao, Aneesh Mazumder, Bianca Arraiza, Alex Aldrich, William Marks, Marc D Succi

Abstract read
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In one paragraph

Article in Journal of medical systems, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Dan NguyenUniversity of Massachusetts Chan Medical School, Worcester, MA, USA.
Arya S RaoMedically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Mass General Brigham, Boston, MA, USA.
Aneesh MazumderMedically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Mass General Brigham, Boston, MA, USA.
Bianca ArraizaMedically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Mass General Brigham, Boston, MA, USA.
Alex AldrichMedically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Mass General Brigham, Boston, MA, USA.
William MarksMedically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Mass General Brigham, Boston, MA, USA.
Marc D SucciMedically Engineered Solutions in Healthcare Incubator, Innovation in Operations Research Center (MESH IO), Mass General Brigham, Boston, MA, USA. msucci@mgh.harvard.edu.

Funding

Medical Scientist Training ProgramT32GM144273 · NIGMS · HARVARD MEDICAL SCHOOL · PI David Shumway Jones, Jacqueline A. Lees · 2022 to 2026
$14.7M
NIGMS NIH HHS T32 GM144273
6 · The paper itself

Abstract

Large language models (LLMs) have emerged as potential tools for early disease characterization and pandemic preparedness due to their ability to interpret complex textual data. This study evaluated the sensitivity of three LLMs: GPT-5, Claude Sonnet 4, and Gemini 2.5 Pro on early case reports of COVID-19, Mpox, and Zika. Each case report was modified to remove explicit diagnostic terms, and models were prompted to identify whether the presentation represented a disease of pandemic potential. Claude Sonnet 4 achieved the highest sensitivity overall across all three diseases. GPT-5 demonstrated inconsistent results, performing poorly on Mpox. Findings highlight significant variability in diagnostic reliability across LLMs, emphasizing the need for multimodal integration, dataset refinement, and ethical oversight. Limitations include the small sample size, retrospective English-language case reports, text-only inputs, and evaluation of known diseases. Clinical Trial Number. Not applicable.

Indexed as

Large Language ModelsPandemicsZika Virus InfectionCase Reports as TopicCOVID-19HumansPandemic PreparednessReproducibility of ResultsSARS-CoV-2Sensitivity and Specificity

Identifiers

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.