ReviewOne health (Amsterdam, Netherlands)2026
Viral pathogens in urban rats: A one health systematic review of global surveillance evidence.
Review in One health (Amsterdam, Netherlands), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCommensal rats (
objectivesThis systematic review synthesises global evidence on viral pathogens detected in urban rats, focusing on rat hepatitis E virus/Rocahepevirus ratti and human-associated hepatitis E virus/Paslahepevirus balayani where distinguishable, Seoul virus (SEOV), SARS-CoV-2, and additional viral taxa identified through targeted surveillance or, in rare cases, metagenomic approaches.
methodsFollowing PRISMA 2020 guidelines, five electronic databases were searched for primary studies reporting viral detection in urban
resultsA total of 70 studies met the inclusion criteria, spanning Europe, Asia, North America, South America and the Caribbean. HEV and SEOV were the most frequently reported viruses, with prevalence varying widely between regions. HEV prevalence ranged from low levels in parts of Europe and Asia to high levels in North America. SEOV was detected across all regions, with particularly high prevalence in parts of Asia and the Americas. SARS-CoV-2 was not detected in European rats but was reported at low to moderate prevalence in the Americas. Numerous additional viral pathogens were identified.
conclusionsUrban rats globally harbour diverse viral communities, including pathogens with zoonotic potential. Surveillance remains uneven and methodologically heterogeneous. Integrating rat biomonitoring into coordinated One Health surveillance systems is critical to strengthen early warning capacity and mitigate zoonotic risk.
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.