Evidence map›Paper›PMID 34547487›Full record

ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2021

COVID vaccination and asthma exacerbation: might there be a link?

Marta Colaneri, Maria De Filippo, Amelia Licari, Alessia Marseglia, Laura Maiocchi, Alessandra Ricciardi, Angelo Corsico, Gianluigi Marseglia, Mario Umberto Mondelli, Raffaele Bruno

Open access · goldAbstract readCase Reports
In one paragraph

Article in International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 6% of its field
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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Exploring Asthma as a Protective Factor in COVID-19 Outcomes.International journal of molecular sciences · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. COVID-19 Associated Croup.Current pediatric reviews · 2024
    Article
  11. Article
  12. Review
  13. COVID-19 in Patients with Chronic Lung Disease.Clinics in chest medicine · 2023
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. Review
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

10 authors at 2 institutions in 1 country.

Marta ColaneriInfectious Diseases I Unit, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy. Electronic address: marta.colaneri@gmail.com.
Maria De FilippoPaediatric Clinic, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy.
Amelia LicariPaediatric Clinic, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy.
Alessia MarsegliaPaediatric Clinic, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy.
Laura MaiocchiInfectious Diseases I Unit, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy.
Alessandra RicciardiInfectious Diseases I Unit, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy.
Angelo CorsicoDepartment of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy; Chest Medicine Unit, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy.
Gianluigi MarsegliaPaediatric Clinic, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy; Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy.
Mario Umberto MondelliInfectious Diseases I Unit, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy; Divisions of Infectious Diseases II and Immunology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy; Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy.
Raffaele BrunoInfectious Diseases I Unit, I.R.C.C.S. Policlinico San Matteo Foundation, Pavia, Italy; Department of Clinical, Surgical, Diagnostic and Paediatric Sciences, University of Pavia, Pavia, Italy.
Policlinico San Matteo Fondazione · ITUniversity of Pavia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThere is ongoing debate regarding the role of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in asthma exacerbation, and its long-term impact on the lung function of individuals with asthma. In contrast, the potential impact of coronavirus disease 2019 (COVID-19) vaccination on asthma is entirely unexplored. CASE STUDY: This study examined a challenging case of severe asthma exacerbation in a 28-year-old female following two doses of the mRNA-based vaccine BNT162b2 (Pfizer-BioNTech) at IRCCS Policlinico San Matteo in Pavia, Italy. The patient, a fourth-year resident at the hospital, was vaccinated in early 2021. She was an occasional smoker with a 10-year history of asthma and seasonal allergic rhinitis. She tested negative for SARS-CoV-2 on several molecular swabs and serology tests.

resultsAfter receiving the second dose of vaccine, the patient started to experience worsening of respiratory symptoms. Following several episodes and a severe asthma attack, the patient required treatment with mepolizumab, a biologic drug (interleukin-5) antagonist monoclonal antibody.

conclusionThis single case study is insufficient to draw conclusions about the association between asthma exacerbation and the COVID-19 vaccine. While the cause-effect link between vaccination against SARS-CoV-2 and worsening of asthmatic disease might only be suggested at present, this case is a valuable prompt for further investigation. This is particularly true from the perspective of mass vaccination of adolescents and children currently underway across the globe.

Indexed as

AsthmaCOVID-19AdolescentAdultChildCOVID-19 VaccinesFemaleHumansSARS-CoV-2VaccinationCOVID-19 VaccinesAsthma exacerbationCOVID-19 vaccinationLong COVIDMass vaccinationMonoclonal antibody against interleukin-5SARS-CoV-2

Identifiers

PMID34547487
PMCPMC8450144
OpenAlexW3199922453

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.