.Nature Medication, Released online: 18 September 2024 doi:10.1038/ s41591-024-03300-3Genomic and epidemiologic analyses revealed that an unfamiliar reassortant virus-like family tree of the Oropouche infection, which has actually been distributing in the western Amazon area of South america for about a decade, is actually linked with the recent individual outbreaks between 2022 as well as 2024.