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. 2023 Feb 1;19(812):196-198.
doi: 10.53738/REVMED.2023.19.812.196.

[Allergology: what's new in 2022]

[Article in French]
Affiliations

[Allergology: what's new in 2022]

[Article in French]
Sabela Pérez-Codesido et al. Rev Med Suisse. .

Abstract

The study of reactions to SARS-CoV-2 vaccines has marked a large part of the literature in the last two years, using the basophil activation test (BAT) as a potential diagnostic tool for reactions to Covid-19 vaccines. In allergic rhinoconjunctivitis, lirentelimab (a humanised monoclonal antibody against lectin 8), reduces patients' symptoms and atopic comorbidities. In severe asthma, tezepelumab (human monoclonal antibody) reduces the annual asthma exacerbation rate over 52 weeks. In terms of diet, the new EAACI guidelines recommend avoiding cow's milk supplementation in infants during the first three days of life to reduce the risk of cow's milk allergy.

L’étude des réactions aux vaccins contre le SARS-CoV-2 a marqué une grande partie des publications de ces deux dernières années, en utilisant le test d’activation de basophiles (BAT) comme outil de diagnostic potentiel pour les réactions aux vaccins contre le Covid-19. Sur le plan de la rhinoconjonctivite allergique, le lirentélimab (anticorps monoclonal humanisé contre la lectine 8) diminue les symptômes des patients et ses comorbidités atopiques. Sur le plan de l’asthme sévère, le tézépélumab (anticorps monoclonal humain) en diminue le taux d’exacerbations annuelles sur 52 semaines. Sur le plan alimentaire, les nouvelles directives EAACI (Académie européenne d’allergie et d’immunologie clinique) recommandent d’éviter la supplémentation en lait de vache chez les nourrissons au cours des 3 premiers jours de vie pour en diminuer le risque d’allergie.

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Conflict of interest statement

Les auteurs n’ont déclaré aucun conflit d’intérêts en relation avec cet article.

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