.Attributes Medication, Released online: 18 September 2024 doi:10.1038/ s41591-024-03300-3Genomic and epidemiologic analyses uncovered that an unique reassortant viral descent of the Oropouche virus, which has actually been flowing in the western Amazon location of Brazil for about a decade, is actually related to the current human outbreaks between 2022 as well as 2024.