.Attributes Medicine, Posted online: 18 September 2024 doi:10.1038/ s41591-024-03300-3Genomic and also epidemiologic evaluations revealed that an unfamiliar reassortant viral descent of the Oropouche virus, which has actually been actually flowing in the western Amazon region of Brazil for concerning a years, is linked with the latest human outbreaks in between 2022 and 2024.