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Record W4411545392 · doi:10.1016/j.jacig.2025.100522

Fear, facts, and the future: An update on coronavirus disease 2019 vaccine–induced anaphylaxis and vaccine hesitancy among those living with allergy

2025· article· en· W4411545392 on OpenAlexafffund
Ayel Luis R. Batac, Kaitlyn A. Merrill, Michael A. Golding, Zoe Harbottle, Nicole Askin, Philippe Bégin, Moshe Ben‐Shoshan, Erika Ladouceur, Vladan Protudjer, Jennifer L. P. Protudjer

Bibliographic record

VenueJournal of Allergy and Clinical Immunology Global · 2025
Typearticle
Languageen
FieldMedicine
TopicFood Allergy and Anaphylaxis Research
Canadian institutionsGeorge & Fay Yee Centre for Healthcare InnovationMcGill University Health CentreUniversity of ManitobaMontreal Children's HospitalMcGill UniversityCentre Hospitalier de l’Université de MontréalWinnipeg Regional Health AuthorityChildren's Hospital Research Institute of Manitoba
FundersCanadian Institutes of Health Research
KeywordsAnaphylaxisMedicineDiseaseAllergyCoronavirusImmunologyCoronavirus disease 2019 (COVID-19)PediatricsVirologyInfectious disease (medical specialty)Internal medicine

Abstract

fetched live from OpenAlex

Background: Despite the low incidence of coronavirus disease 2019 (COVID-19) vaccine-induced allergic reactions reported to date, concerns of such reactions have been reported in the literature among individuals with and without a history of allergic disease. Objectives: Herein, we provide an update to a previous scoping review published by our group, focusing on COVID-19 vaccine hesitancy in relation to allergy and the incidence of anaphylactic reactions to COVID-19 vaccines. Methods: protocol drafted in accordance with Arksey and O'Malley's framework for methodological reviews. A comprehensive search was conducted on 4 scientific databases (CINAHL, PsycINFO, MEDLINE, Embase) to identify eligible studies published since our initial review. Eligible articles included those published between February 12, 2022, and November 10, 2023, and were retrieved using an established search process developed by content and methodological experts. Among the 2,099 unique citations, 45 articles (2.1%) were included. Results: Consistent with previously reviewed literature, COVID-19 vaccine-induced anaphylaxis remains rare among both those with allergies and the general population. Despite the rarity of anaphylaxis, hesitancy persists among individuals with and without allergies. Conclusions: To prepare for future pandemics, it is evident that more efforts are needed to address concerns regarding the potential for allergic reactions following vaccination. As part of this process, it is important to ensure medical professionals are updated as new information becomes available and that evidence-based risk communication is accurate, accessible, and culturally appropriate.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.553
Threshold uncertainty score0.759

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.019
GPT teacher head0.346
Teacher spread0.327 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2025
Admission routes2
Has abstractyes

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