ArticleThe Journal of investigative dermatology2025
Localized Inflammation in Dengue Vaccine-Induced Skin Rash Is Not Associated with Continuous Presence of Dengue Virus Genome.
Article in The Journal of investigative dermatology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.
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
1 citing paper in PubMed.
- Safety and Immunogenicity of the Live-Attenuated Quadrivalent Dengue Vaccine V181 Compared With Butantan-DV Among Healthy Adults in Brazil: A Randomized, Double-Blind, Phase 2 Trial.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2026Trial
Corrections and comments
- Erratum issued
Authors and funding
13 authors.
Funding
Abstract
Vaccination with the tetravalent live-attenuated dengue virus (DENV) vaccines TV003 and TV005 causes a mild, relatively localized erythematous maculopapular skin rash in most dengue-naïve vaccinees. Human challenge model DENV strains, DENV2Δ30 and DENV3Δ30, trigger a confluent skin rash over most of the body in most unvaccinated participants. To determine the etiology of these rashes, we performed in situ hybridization for DENV genome and assessed cellular infiltration by H&E staining in skin biopsies from humans infected with live-attenuated dengue vaccine DENV2Δ30 or DENV3Δ30 challenge strains. Sixty-three biopsies from 40 participants were included in the study, of which 43 biopsies from 32 patients contained intact RNA. Of these, 1 sample taken from a nonerythematous site from a DENV2Δ30-infected participant experiencing a rash was positive for DENV2 genome. Incidence and severity of lymphocytic infiltration were highest in rash biopsy samples than in those from noninvolved areas in participants experiencing a rash or from those taken from participants not experiencing a rash. These results indicate that the rash associated with infection with live-attenuated dengue vaccines or challenge strains is predominantly lymphocyte-driven perivascular dermal inflammation without local concomitant active viral replication.
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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.