Evidence map›Paper›PMID 41612927›Full record

ArticleEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin2026

First detection of West Nile virus in Belgium through wild bird surveillance, Belgium, 2025.

Charlotte Sohier, Floris C Breman, Muriel Vervaeke, Reina Sikkema, Marjan Boter, Bas Oude Munnink, Marion Koopmans, Annick Linden, Laura Duran Illan, Javiera Rebolledo Romero and 2 more

Abstract read
In one paragraph

Article in Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. 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

12 authors.

Charlotte SohierSciensano, Belgian Health Institute, Brussels, Belgium.
Floris C BremanSciensano, Belgian Health Institute, Brussels, Belgium.
Muriel VervaekeAgency for Nature and Forests, Brussels, Belgium.
Reina SikkemaErasmus MC, Rotterdam, the Netherlands.
Marjan BoterErasmus MC, Rotterdam, the Netherlands.
Bas Oude MunninkErasmus MC, Rotterdam, the Netherlands.
Marion KoopmansErasmus MC, Rotterdam, the Netherlands.
Annick LindenFARAH, Faculty of Veterinary Medicine, University of Liège, Liège, Belgium.
Laura Duran IllanFARAH, Faculty of Veterinary Medicine, University of Liège, Liège, Belgium.
Javiera Rebolledo RomeroSciensano, Belgian Health Institute, Brussels, Belgium.
Tinne LernoutSciensano, Belgian Health Institute, Brussels, Belgium.
Nick De ReggeSciensano, Belgian Health Institute, Brussels, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In August 2025, West Nile virus (WNV) was detected for the first time in Belgium through a monitoring programme in wild birds, with three corvids testing positive by RT-qPCR. In September and October, four additional infected birds were identified. Whole genome sequencing classified the strain as WNV lineage 2, consistent with strains circulating elsewhere in Europe. These detections provide evidence of local WNV circulation with important implications for animal and public health preparedness and surveillance during the 2026 mosquito season.

Indexed as

Animals, WildBird DiseasesBirdsWest Nile FeverWest Nile virusAnimalsBelgiumCulicidaePhylogenyPopulation SurveillanceRNA, ViralWhole Genome SequencingRNA, ViralBelgiumlineage 2One HealthWest Nile viruswildlife surveillance

Identifiers

PMID41612927
PMCPMC12859397

What OpenQuestion holds

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Registered trials

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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.