Evidence map›Paper›PMID 35131444›Full record

ArticleBrain, behavior, and immunity2022

Exercise after influenza or COVID-19 vaccination increases serum antibody without an increase in side effects.

Justus Hallam, Tyanez Jones, Jessica Alley, Marian L Kohut

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Brain, behavior, and immunity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06691490 (Functional MRI Protocols for Studying the Neural Correlates of Effort Perception and the Effects of Targeted rTMS Protocols on Perceived Effort and Effort-based Decision-making), which is not on this map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
6.2field-weighted citation impact, top 3% 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.

NCT06691490 narecruitingnot on this mapstarted 2025, after this paper: background citation

Functional MRI Protocols for Studying the Neural Correlates of Effort Perception and the Effects of Targeted rTMS Protocols on Perceived Effort and Effort-based Decision-making

TypeinterventionalSponsorUniversity Hospital, GrenobleRan2025 to 2026Enrolled60ConditionsfMRI Research, Transcranial Magnetic Stimilation, EEG Brain Oscillations, Motor TaskArmsTranscranial Magnetic Stimulation Sham
3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. The Immune System as a Biosensor of Health and Athletic Performance.Scandinavian journal of medicine & science in sports · 2026
    Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. The Fourth Annual Symposium of the Midwest Aging Consortium.The journals of gerontology. Series A, Biological sciences and medical sciences · 2024
    Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Common Sports Infectious Disease.HSS journal : the musculoskeletal journal of Hospital for Special Surgery · 2023
    Review
  17. Article
  18. Review
  19. Older Adults' Frequency of Going Outside during the COVID-19 Pandemic: Associations with Physical Distancing, Health Status, and Fall Risk Factors.Journal of applied gerontology : the official journal of the Southern Gerontological Society · 2023
    Article
  20. Article
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

4 authors at 1 institution in 1 country.

Justus HallamDepartment of Kinesiology, Iowa State University, Ames, IA, USA; Program of Immunobiology, Iowa State University, Ames, IA, USA.
Tyanez JonesNanovaccine Institute, Iowa State University, Ames, IA, USA.
Jessica AlleyDepartment of Kinesiology, Iowa State University, Ames, IA, USA; Program of Immunobiology, Iowa State University, Ames, IA, USA.
Marian L KohutDepartment of Kinesiology, Iowa State University, Ames, IA, USA; Program of Immunobiology, Iowa State University, Ames, IA, USA; Nanovaccine Institute, Iowa State University, Ames, IA, USA. Electronic address: mkohut@iastate.edu.
Iowa State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vaccination is an effective public health measure, yet vaccine efficacy varies across different populations. Adjuvants improve vaccine efficacy but often increase reactogenicity. An unconventional behavioral "adjuvant" is physical exercise at the time of vaccination. Here, in separate experiments, we examined the effect of 90-minute light- to moderate-intensity cycle ergometer or outdoor walk/jog aerobic exercise performed once after immunization on serum antibody response to three different vaccines (2009 pandemic influenza H1N1, seasonal influenza, and COVID-19). Exercise took place after influenza vaccination or after the first dose of Pfizer-BioNTech COVID-19 vaccine. A mouse model of influenza A immunization was used to examine the effect of exercise on antibody response and the role of IFNα as a potential mechanism by treating mice with anti-IFNα antibody. The results show that 90 min of exercise consistently increased serum antibody to each vaccine four weeks post-immunization, and IFNα may partially contribute to the exercise-related benefit. Exercise did not increase side effects after the COVID-19 vaccination. These findings suggest that adults who exercise regularly may increase antibody response to influenza or COVID-19 vaccine by performing a single session of light- to moderate-intensity exercise post-immunization.

Indexed as

COVID-19Drug-Related Side Effects and Adverse ReactionsInfluenza A Virus, H1N1 SubtypeInfluenza, HumanInfluenza VaccinesAdjuvants, ImmunologicAnimalsAntibodiesAntibodies, ViralBNT162 VaccineCOVID-19 VaccinesHumansMiceVaccinationAdjuvants, ImmunologicAntibodiesAntibodies, ViralBNT162 VaccineCOVID-19 VaccinesInfluenza VaccinesCOVID-19ExerciseInfluenzaVaccine

Identifiers

PMID35131444
PMCPMC8816799
OpenAlexW4210558944

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.