UK mosquitoes are competent to transmit Usutu virus at native temperatures.

ABSTRACT: Usutu virus (USUV) is an emerging zoonotic virus transmitted primarily by Culex mosquitoes. Since its introduction into Europe from Africa during the late 20th century, it has caused mortality within populations of passerine birds and captive owls, and can on occasion lead to disease in humans. USUV was first detected in the UK in 2020 and has become endemic, having been detected in either birds and/or mosquitoes every subsequent year. Importantly, the vector competence of indigenous mosquitoes for the circulating UK (London) USUV strain at representative regional temperatures is still to be elucidated. This study assessed the vector competence of five field-collected mosquito species/biotypes, Culex pipiens biotype molestus, Culex pipiens biotype pipiens

SUBMITTER: Pilgrim J 

PROVIDER: S-EPMC11532274 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature