ArticleOpen forum infectious diseases2025
Immunogenicity of JN.1- and KP.2-Encoding mRNA COVID-19 Vaccines Against JN.1 Subvariants in Adult Participants.
Article in Open forum infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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.
Who cites it
7 citing papers in PubMed.
- Comparative Effectiveness of mRNA-1273 Versus Protein-Based NVX-CoV2705 Vaccination on COVID-19-Related Outcomes Among Insured Adults in the United States During 2024-2025: A Retrospective Matched Cohort Study.Advances in therapy · 2026Article
- Surveillance of circulating SARS-CoV-2 variants in the Republic of Serbia during 2024.IJID regions · 2026Article
- Comparable Neutralizing Antibody Responses Following JN.1 and KP.2-Based COVID-19 Vaccination Suggest Limited Added Value of Minor Strain Updates: A Multicentre Immunogenicity Study.Influenza and other respiratory viruses · 2026Article
- Predictive modeling of immune escape and antigenic grouping of SARS-CoV-2 variants.Journal of virology · 2026Article
- Evaluating the Effectiveness of 2024-2025 Seasonal mRNA-1273 Vaccination Against COVID-19-Related Hospitalizations and Medically Attended COVID-19 Among Adults Aged ≥ 18 years in the United States: An Observational Matched Cohort Study.Infectious diseases and therapy · 2026Article
- Immunologic and biophysical features of the BNT162b2 JN.1 and KP.2 adapted COVID-19 vaccines.Nature communications · 2025Article
- Nimble Nimbus and emerging SARS-CoV-2 variants - implications for COVID vaccines.New microbes and new infections · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this ongoing, open-label, phase 3b/4 study, JN.1- and KP.2-encoding monovalent mRNA-1273 vaccines elicited robust neutralization of vaccine-matched variants (JN.1, KP.2) and cross-neutralized JN.1 subvariants circulating during the study (September 2024-November 2024; KP.3.1.1, XEC, LP.8.1) in vaccinated adults, showing reduced cross-neutralization against all subvariants tested. No safety concerns were identified.
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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.