Evidence map›Paper›PMID 40968504›Full record

ArticleEpidemiology and infection2025

Phylodynamic inference suggests introductions as main driver of Mpox Clade II outbreak in 2022 in Slovenia.

Bastiaan Van der Roest, Egil A J Fischer, Don Klinkenberg, Martin C J Bootsma, Mojca Maticic, Katarina Resman-Rus, Miša Korva, Tatjana Avsic-Zupanc, Mirjam Kretzschmar

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Article in Epidemiology and infection, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Bastiaan Van der RoestJulius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.ORCID 0000-0002-8985-8964
Egil A J FischerDepartment of Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.
Don KlinkenbergCenter Epidemiology and Surveillance of Infectious Diseases, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.ORCID 0000-0002-9449-6873
Martin C J BootsmaJulius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Mojca MaticicFaculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
Katarina Resman-RusInstitute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
Miša KorvaInstitute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
Tatjana Avsic-ZupancInstitute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
Mirjam KretzschmarJulius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.

Funding

The Slovenian Research and Innovation Agency Infrastructure programme MRIC-UL BSL3+,P3-0083ZonMw 10710022210003
6 · The paper itself

Abstract

In 2022, an Mpox clade II outbreak affected many countries. To optimize control, knowledge on the number of new introductions (human cases infected from outside the study population) versus local transmission is important. We extracted sequences of all 48 Mpox cases in Slovenia in 2022 from the NCBI database, of which 42 passed quality control. We estimated the number of introductions using the phylodynamic model phybreak by integrating genomic and epidemiological data and inferred transmission events. By repeating this analysis with weekly cumulative case data, we assessed if introductions could have been reliably inferred in real time. The number of introductions, estimated after the outbreak ended, was 19 (95% CI: 13-29), and two larger transmission clusters existed. As these introductions occurred throughout the outbreak, we conclude that the Slovenian Mpox outbreak was mainly driven by new introductions. Analysing the data 'in real time' would have only slightly overestimated the number of introductions per week, capturing the trend of introductions as main driver of the outbreak. This makes it useful for guiding control policy during outbreaks, prioritizing the rapid identification of cases among travellers, and with that preventing emergence of new transmission chains.

Indexed as

Disease OutbreaksMonkeypox virusMpox, MonkeypoxHumansPhylogenySloveniaMpoxphylodynamic modellingsurveillancetransmission inferencewhole genome sequencing

Identifiers

PMID40968504
PMCPMC12529423

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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.