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Updated: Aug 9, 2025

Basophil Activation Test for Allergy Diagnosis

Basophil Activation Test for Allergy Diagnosis

Published on: May 31, 2021

Increasing the COVID-19 immunization rate through allergy testing.

R K Bent¹, J Weinbrenner¹, V Faihs¹

¹Department of Dermatology and Allergy Biederstein, Faculty of Medicine, Technical University of Munich, Munich, Germany.

Journal of the European Academy of Dermatology and Venereology : JEADV

|February 22, 2023

Summary

This summary is machine-generated.

Allergy testing significantly reduced anxiety about COVID-19 vaccination, increasing vaccination rates. This approach helps address vaccine hesitancy by reassuring patients about potential allergic reactions.

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Area of Science:

Immunology
Public Health
Allergy and Clinical Immunology

Background:

COVID-19 vaccination is crucial for pandemic control.
Allergy testing's role in reducing vaccine anxiety and increasing uptake is not well-established.

Purpose of the Study:

To evaluate the effectiveness of allergy testing in mitigating COVID-19 vaccine anxiety.
To assess the impact of allergy testing on vaccination rates and patient outcomes.

Main Methods:

Prospective study of 130 patients seeking allergy workup for COVID-19 vaccine hypersensitivity.
Assessment of patient demographics, anxieties, anxiety reduction, vaccination rates, and adverse reactions.

Main Results:

Allergy testing significantly reduced anxiety related to allergic symptoms post-vaccination (e.g., dyspnea, fainting, rash).
88.5% of patients were vaccinated within 60 days after allergy testing.
Patients with prior symptoms experienced symptom reduction upon revaccination.

Conclusions:

Anxiety about vaccination, rather than fear of COVID-19, was more prevalent in hesitant patients.
Allergy testing serves as a valuable tool to exclude vaccine allergy, boost vaccination willingness, and combat hesitancy.