ReviewVaccines2025
Safety Profile of the 4CMenB (Bexsero
Review in Vaccines, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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
2 citing papers in PubMed.
- Global Probiotic Markets Meet Synthetic Biology: Translational Challenges andMicroorganisms · 2026Review
- Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe 4CMenB vaccine (Bexsero
methodsA systematic review and meta-analysis of clinical trials published up to 28 February 2025 were conducted using PubMed, ScienceDirect, and Web of Science. Human studies available in English, Spanish, French, German, or Italian were exclusively included. Adverse events following the first dose of the vaccine were analyzed. Pooled proportions with 95% confidence intervals were calculated, and heterogeneity across studies was assessed using the I
resultsTen clinical trials comprising 13,345 participants were included. The most common adverse event was local pain (occurring in up to 94% of cases), followed by induration, erythema, and edema, with frequencies ranging from 25% to 45%. The most frequently reported systemic events were irritability (up to 75%), fatigue (51-59%), fever (up to 60%), headache (42-49%), and persistent crying (50-65%). Most adverse events were mild and self-limiting.
conclusionsThe 4CMenB (Bexsero) vaccine exhibits a favorable safety profile, characterized by a predominance of mild and transient local adverse events. Although several systemic events were reported, their overall frequency was generally low. These findings support the continued inclusion of Bexsero
Indexed as
Identifiers
What OpenQuestion holds
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.