A cluster of three confirmed autochthonous dengue cases was detected in October 2023 in the Val-de-Marne department neighbouring Paris, France. This marks the northernmost transmission of dengue in Europe reported to date. The epidemiological and microbiological investigations and the vector control measures are described. This event confirms the need for early case detection and response to contain dengue in Europe, especially given the 2024 Summer Olympic and Paralympic Games, when millions of visitors will visit the Greater Paris area.
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http://dx.doi.org/10.2807/1560-7917.ES.2023.28.49.2300641 | DOI Listing |
J Clin Microbiol
December 2024
Unite des Virus Emergents (UVE: Aix-Marseille Univ, Universita di Corsica, IRD 190, Inserm 1207, IRBA), Marseille, France.
Mosquito-borne viruses represent a large global health burden. With geographic expansion of competent vectors for chikungunya virus (CHIKV), dengue virus (DENV), and Zika virus (ZIKV) in Europe, it is anticipated that the number of autochthonous cases of these tropical viruses in Europe will increase. Therefore, regular assessment of diagnostic capabilities in Europe is important.
View Article and Find Full Text PDFNed Tijdschr Geneeskd
November 2024
Erasmus MC, afd. Medische Microbiologie en Infectieziekten, Rotterdam.
Virol J
November 2024
Department of Arboviruses and Viral Hemorrhagic Fevers (National Reference Laboratory), Pasteur Institute of Iran, 69 Pasteur Ave., Tehran, 1316943551, Iran.
Aim: Dengue virus (DENV) and Chikungunya virus (CHIKV) are the most common arthropod-borne viruses (Arboviruses) globally. So far, no autochthonous cases of DENV and CHIKV infections have been reported in Iran. Nevertheless, due to the recent identification of Aedes aegypti in the south and Aedes albopictus in the north of Iran, the country is at a serious risk of local outbreaks of these infections.
View Article and Find Full Text PDFEuro Surveill
November 2024
The members of the Marche dengue outbreak group are listed under Collaborators.
Between August and 28 October 2024, 199 autochthonous cases of dengue virus serotype 2 were notified in the city of Fano, central Italy. We describe the ongoing epidemiological and microbiological investigation and public health measures implemented to contain the outbreak. The high transmissibility and the extension of the outbreak suggest that dengue should be expected in temperate regions during favourable seasons, highlighting the need for heightened awareness among healthcare providers and the public to ensure timely detection and response.
View Article and Find Full Text PDFActa Trop
December 2024
Center for Research and Development in Mathematics and Applications (CIDMA), Department of Mathematics, University of Aveiro, 3810-193, Aveiro, Portugal.
The effect of unprecedented climate change conditions on the environment has attracted the attention of experts from various disciplines who wish to predict its evolution. This is due to its interaction with population health and people's quality of life. The emergence of vector-borne diseases (VBD) in Europe, particularly caused by invasive mosquitoes, has resulted in autochthonous transmission of Dengue and Chikungunya virus cases.
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