Differentiation of COVID-19 signs and symptoms from allergic rhinitis and common cold: An ARIA-EAACI-GA2LEN consensus

Jan Hagemann, Gabrielle L. Onorato, Marek Jutel, Cezmi A. Akdis, Ioana Agache, Torsten Zuberbier, Wienczyslawa Czarlewski, Joaquim Mullol, Anna Bedbrook, Claus Bachert, Kazi S. Bennoor, Karl Christian Bergmann, Fulvio Braido, Paulo Camargos, Luis Caraballo, Victoria Cardona, Thomas Casale, Lorenzo Cecchi, Tomas Chivato, Derek K. ChuCemal Cingi, Jaime Correia-de-Sousa, Stefano del Giacco, Dejan Dokic, Mark Dykewicz, Motohiro Ebisawa, Yehia El-Gamal✝, Regina Emuzyte, Jean Luc Fauquert, Alessandro Fiocchi, Wytske J. Fokkens, Joao A. Fonseca, Bilun Gemicioglu, René Maximiliano Gomez, Maia Gotua, Tari Haahtela, Eckard Hamelmann, Tomohisa Iinuma, Juan Carlos Ivancevich, Ewa Jassem, Omer Kalayci, Przemyslaw Kardas, Musa Khaitov, Piotr Kuna, Violeta Kvedariene, Desiree E. Larenas-Linnemann, Brian Lipworth, Michael Makris, Francesca Puggioni, Antonino Romano

Research output: Contribution to journalArticlepeer-review

Abstract

Background: Although there are many asymptomatic patients, one of the problems of COVID-19 is early recognition of the disease. COVID-19 symptoms are polymorphic and may include upper respiratory symptoms. However, COVID-19 symptoms may be mistaken with the common cold or allergic rhinitis. An ARIA-EAACI study group attempted to differentiate upper respiratory symptoms between the three diseases. Methods: A modified Delphi process was used. The ARIA members who were seeing COVID-19 patients were asked to fill in a questionnaire on the upper airway symptoms of COVID-19, common cold and allergic rhinitis. Results: Among the 192 ARIA members who were invited to respond to the questionnaire, 89 responded and 87 questionnaires were analysed. The consensus was then reported. A two-way ANOVA revealed significant differences in the symptom intensity between the three diseases (p <.001). Conclusions: This modified Delphi approach enabled the differentiation of upper respiratory symptoms between COVID-19, the common cold and allergic rhinitis. An electronic algorithm will be devised using the questionnaire.

Original languageEnglish
JournalAllergy: European Journal of Allergy and Clinical Immunology
DOIs
Publication statusAccepted/In press - 2021

Keywords

  • allergic rhinitis
  • common cold
  • cough
  • COVID-19
  • smell

ASJC Scopus subject areas

  • Immunology and Allergy
  • Immunology

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