Maria H. Ogrzewalska

Rio De Janeiro, RJ, Brazil

Last Updated: 09/26/2026

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Found 56 publications

Dispersal, adaptation and persistence of H5N1 in the sub-Antarctic and Antarctica.

Dispersal, adaptation and persistence of H5N1 in the sub-Antarctic and Antarctica.

Journal: bioRxiv : the preprint server for biology

Published: March 27, 2026

Dispersal, adaptation and persistence of H5N1 in the sub-Antarctic and Antarctica.

Dispersal, adaptation and persistence of H5N1 in the sub-Antarctic and Antarctica.

Journal: bioRxiv : the preprint server for biology

Published: March 27, 2026

Phylogenetic and genetic population analyses of Amblyomma ovale (Parasitiformes: Ixodidae) from Brazil and Central America.

Phylogenetic and genetic population analyses of Amblyomma ovale (Parasitiformes: Ixodidae) from Brazil and Central America.

Journal: Veterinary parasitology

Published: March 25, 2026

Exposure Without Active Infection: Surveillance of Influenza A Viruses and Coronaviruses in Antarctic Seabirds.

Exposure Without Active Infection: Surveillance of Influenza A Viruses and Coronaviruses in Antarctic Seabirds.

Journal: Viruses

Published: December 16, 2025

Detection of ESBL-producing Escherichia coli carrying bla CTXM-15 in magnificent frigatebird (Fregata magnificens) from Brazil: a one health perspective.

Detection of ESBL-producing Escherichia coli carrying bla CTXM-15 in magnificent frigatebird (Fregata magnificens) from Brazil: a one health perspective.

Journal: Frontiers in microbiology

Published: July 23, 2025

Long-term maintenance of a Deltacoronavirus infecting multiple bird species in Antarctica.

Long-term maintenance of a Deltacoronavirus infecting multiple bird species in Antarctica.

Journal: Microbiology spectrum

Published: June 16, 2025

Genomic analysis of high pathogenicity avian influenza viruses from Antarctica reveals multiple introductions from South America.

Genomic analysis of high pathogenicity avian influenza viruses from Antarctica reveals multiple introductions from South America.

Journal: Nature communications

Published: May 22, 2025

Eco-epidemiological Investigation of a Disease Outbreak among Pampas Foxes (Lycalopex gymnocercus) from a Protected Area in Southern Brazil.

Eco-epidemiological Investigation of a Disease Outbreak among Pampas Foxes (Lycalopex gymnocercus) from a Protected Area in Southern Brazil.

Journal: Journal of wildlife diseases

Published: January 07, 2025

Detection of Deltacoronavirus in environmental fecal samples from seabirds in the Saint Peter and Saint Paul Archipelago, central equatorial Atlantic Ocean.

Detection of Deltacoronavirus in environmental fecal samples from seabirds in the Saint Peter and Saint Paul Archipelago, central equatorial Atlantic Ocean.

Journal: PloS one

Published: November 18, 2024

First molecular detection of adenoviruses in bats from an urban Atlantic Forest in Rio de Janeiro, Brazil.

First molecular detection of adenoviruses in bats from an urban Atlantic Forest in Rio de Janeiro, Brazil.

Journal: Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases

Published: June 20, 2024

Zoonotic transmission of novel Influenza A variant viruses detected in Brazil during 2020 to 2023.

Zoonotic transmission of novel Influenza A variant viruses detected in Brazil during 2020 to 2023.

Journal: Nature communications

Published: June 11, 2024

Alpha and Betacoronavirus Detection in Neotropical Bats from Northeast Brazil Suggests Wide Geographical Distribution and Persistence in Natural Populations.

Alpha and Betacoronavirus Detection in Neotropical Bats from Northeast Brazil Suggests Wide Geographical Distribution and Persistence in Natural Populations.

Journal: Animals : an open access journal from MDPI

Published: April 10, 2024

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Last Updated: 09/26/2026