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http://dx.doi.org/10.1002/vetr.3490 | DOI Listing |
PLoS Negl Trop Dis
December 2024
Unité des Virus Émergents (UVE: Aix-Marseille Univ, Università di Corsica, IRD 190, Inserm 1207, IRBA), France.
West Nile Virus (WNV) and Usutu virus (USUV) circulate through complex cryptic transmission cycles involving mosquitoes as vectors, birds as amplifying hosts and several mammal species as dead-end hosts. Both viruses can be transmitted to humans through mosquito bites, which can lead to neuroinvasive and potentially fatal disease. Notably, WNV can also be transmitted through blood donations and organ transplants.
View Article and Find Full Text PDFParasit Vectors
December 2024
Laboratory of Entomology, Plant Sciences Group, Wageningen University, Wageningen, The Netherlands.
Analyses of mosquito-borne virus outbreaks have revealed the presence of similar virus strains over several years. However, it remains unclear how mosquito-borne viruses can persist over winter, when conditions are generally unfavorable for virus circulation. One potential route for virus persistence is via diapausing mosquitoes.
View Article and Find Full Text PDFMed Sci (Paris)
December 2024
Trafic viral, restriction et immunité innée, Institut de recherche en infectiologie de Montpellier (IRIM), Université de Montpellier, CNRS UMR 9004, Montpellier, France.
Zoonoses Public Health
December 2024
Departamento de Sanidad Animal, Grupo de Investigación en Sanidad Animal y Zoonosis (GISAZ), UIC Zoonosis y Enfermedades Emergentes ENZOEM, Universidad de Córdoba, Córdoba, Spain.
Background: West Nile virus (WNV) is the most widely distributed mosquito-borne flavivirus. Over the past decade, its spread across Europe has raised significant concerns for both public and animal health. Although WNV exposure has been evidenced in various wild mammal species in Spain, no seroepidemiological studies have been conducted on this flavivirus in wild lagomorphs so far.
View Article and Find Full Text PDFMicroorganisms
October 2024
Department of Virology, Croatian Institute of Public Health, 10000 Zagreb, Croatia.
(Re-)emerging arboviruses, such as tick-borne encephalitis virus (TBEV), West Nile virus (WNV), and Usutu virus (USUV), are continuously increasing in incidence. We analyzed the epidemiological characteristics of flavivirus infections in humans, sentinel animals, and mosquitoes detected in the 2022 transmission season in Croatia. From April to November 2022, 110 hospitalized patients with neuroinvasive diseases (NID) were tested for the presence of arboviruses.
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