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Showing 1–5 of 5 results
Advanced filters: Author: Livia C. V. Frutuoso Clear advanced filters

  • Phylogeographic analysis and ecological niche modelling identify environmental factors associated with dispersal events, range expansion and local circulation risk of Oropouche virus in people in Brazil.

    • Houriiyah Tegally
    • Simon Dellicour
    • Yajna Ramphal
    ResearchOpen Access
    Nature Ecology & Evolution
    P: 1-13

  • Genomic and epidemiologic analyses revealed that a novel reassortant viral lineage of the Oropouche virus, which has been circulating in the western Amazon region of Brazil for about a decade, is associated with the recent human outbreaks between 2022 and 2024.

    • Felipe Gomes Naveca
    • Tatiana Amaral Pires de Almeida
    • Gonzalo Bello
    Research
    Nature Medicine
    Volume: 30, P: 3509-3521

  • Here, the authors present results of the ZiBRA-2 project (https://www.zibra2project.org) which is an arbovirus surveillance project, across the Midwest of Brazil using a mobile genomics laboratory, combined with a genomic surveillance training program that targeted post-graduate students, laboratory technicians, and health practitioners in universities and laboratories.

    • Talita Émile Ribeiro Adelino
    • Marta Giovanetti
    • Luiz Carlos Junior Alcantara
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-12

  • Chikungunya virus is endemic in Brazil and cases have been rapidly increasing in recent years. Here, the authors describe the expansion of a genomic surveillance program across the country allowing them to characterise the emergence and dispersal of two distinct subclades mainly seeded from the north eastern region.

    • Joilson Xavier
    • Luiz Carlos Junior Alcantara
    • Marta Giovanetti
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-12

  • Andrade, Adelino, Fonseca et al. used phylogenetic, phylogeographic, and temporal approaches to track yellow fever viral transmission across forestry, rural, and urban areas of Brazil. All genomes belong to the South American lineage, with one Amazon cluster showing hidden persistence and another in the southeast indicating reintroduction and sustained transmission.

    • Valnete das Graças Dantas Andrade
    • Talita Émile Ribeiro Adelino
    • Luiz Carlos Junior Alcantara
    ResearchOpen Access
    Communications Medicine
    Volume: 6, P: 1-6