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5. Phylogenetic analysis and comparative genomics of SARS-CoV-2 from survivor and non-survivor COVID-19 patients in Cordoba, Argentina

Author

Olivero, Nadia B., Gonzalez-Reiche, Ana S., Re, Viviana E., Castro, Gonzalo M., Pisano, María B., Sicilia, Paola, Barbas, María G., Khan, Zenab, van de Guchte, Adriana, Dutta, Jayeeta, Cortes, Paulo R., Hernandez-Morfa, Mirelys, Zappia, Victoria E., Ortiz, Lucia, Geiger, Ginger, Rajao, Daniela, Perez, Daniel R., van Bakel, Harm, and Echenique, Jose

Published
2022
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8. Additional file 4 of Phylogenetic analysis and comparative genomics of SARS-CoV-2 from survivor and non-survivor COVID-19 patients in Cordoba, Argentina

Author

Olivero, Nadia B., Gonzalez-Reiche, Ana S., Re, Viviana E., Castro, Gonzalo M., Pisano, María B., Sicilia, Paola, Barbas, María G., Khan, Zenab, van de Guchte, Adriana, Dutta, Jayeeta, Cortes, Paulo R., Hernandez-Morfa, Mirelys, Zappia, Victoria E., Ortiz, Lucia, Geiger, Ginger, Rajao, Daniela, Perez, Daniel R., van Bakel, Harm, and Echenique, Jose

Subjects
Data_FILES
Abstract

Additional file 4: Table S3.

Published
2022
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9. Additional file 2 of Phylogenetic analysis and comparative genomics of SARS-CoV-2 from survivor and non-survivor COVID-19 patients in Cordoba, Argentina

Author

Olivero, Nadia B., Gonzalez-Reiche, Ana S., Re, Viviana E., Castro, Gonzalo M., Pisano, María B., Sicilia, Paola, Barbas, María G., Khan, Zenab, van de Guchte, Adriana, Dutta, Jayeeta, Cortes, Paulo R., Hernandez-Morfa, Mirelys, Zappia, Victoria E., Ortiz, Lucia, Geiger, Ginger, Rajao, Daniela, Perez, Daniel R., van Bakel, Harm, and Echenique, Jose

Subjects
Data_FILES
Abstract

Additional file 2: Table S1.

Published
2022
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10. Diversity and Molecular Characterization of Insect - Specific Flavivirus in Mosquitoes (Diptera: Culicidae) Collected in Central and Northern Argentina

Author

Farias, Adrian, primary, Farias, Adrian Alejandro A., additional, Laberdolive, Victoria, additional, Stein, Marina, additional, Juri, María Julia Dantur, additional, Visintin, Andrés, additional, Almirón, Walter R., additional, Contigiani, Marta S., additional, Re, Viviana E., additional, and Diaz, Adrián, additional

Published
2022
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13. Prevalence and trends of markers of hepatitis B virus, hepatitis C virus and human Immunodeficiency virus in Argentine blood donors

Author

Flichman, Diego M, primary, Blejer, Jorgelina L, additional, Livellara, Beatriz I, additional, Re, Viviana E, additional, Bartoli, Sonia, additional, Bustos, Juan A, additional, Ansola, Claudia P, additional, Hidalgo, Susana, additional, Cerda, Martin E, additional, Levin, Alicia E, additional, Huenul, Adriana, additional, Riboldi, Victoria, additional, Treviño, Elena MC, additional, Salamone, Horacio J, additional, Nuñez, Felix A, additional, Fernández, Robert J, additional, Reybaud, Juan F, additional, and Campos, Rodolfo H, additional

Published
2014
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14. Hepatitis E Virus Infection: Is It Really a Problem in Latin America?

Author

Santiago Mirazo, María Belén Pisano, Viviana Ré, Pisano María Belén, Universidad Nacional de Córdoba (Argentina), Mirazo Santiago, Universidad de la República (Uruguay). Facultad de Ciencias. Instituto de Química Biológica., and Re Viviana E., Universidad Nacional de Córdoba (Argentina)

Subjects
NOT DETERMINED, Latin Americans, Hepatology, IgG, business.industry, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, MEDLINE, Reviews, IMMUNOGLOBULIN G, Virology, LATIN AMERICA, purl.org/becyt/ford/1 [https], HEPATITIS E VIRUS, HEV, EPIDEMIOLOGY, Medicine, ND, purl.org/becyt/ford/1.6 [https], business, VIRUS DE LA HEPATITIS, Hepatitis E virus infection
Abstract

Hepatitis E virus (HEV) is a positive-strand RNA virus with a 7.2-kb genome (species Orthohepevirus A, genus Orthohepevirus, family Hepeviridae) that causes 20 million infections every year worldwide, leading to an estimated 3.3 million symptomatic cases of hepatitis E, being the main cause of acute viral hepatitis worldwide.1,2 The virus is transmitted through the fecal-oral route, principally via contaminated water, although other routes of infection have been described, such as vertical transmission and blood transfusions.3 Eight genotypes have been described, and four are the most frequent in humans: HEV-1 and HEV-2 infect only human beings, whereas HEV-3 and HEV-4 are zoonotic viruses, which can infect persons by direct contact with animals or ingestion of contaminated food. Fil: Pisano, María Belén. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina Fil: Mirazo Villar, Santiago. Universidad de la República; Uruguay Fil: Ré, Viviana Elizabeth. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina

Published
2020

15. Diversity and molecular characterization of insect-specific flaviviruses in mosquitoes (Diptera: Culicidae) collected in central and northern Argentina.

Author

Farías AA, Laberdolive V, Stein M, Juri MJD, Visintin A, Almirón WR, Contigiani MS, Re VE, and Diaz A

Subjects
Animals, Argentina, Flavivirus classification, Flavivirus genetics, Flavivirus isolation & purification, Culicidae virology, Culicidae classification, Phylogeny, Mosquito Vectors virology, Mosquito Vectors classification
Abstract

The genus Flavivirus comprises approximately 80 different viruses. Phylogenetic relationships among its members indicate a clear ecological separation between those viruses transmitted by mosquitoes, ticks, with no known vector, and insect-specific Flaviviruses. The diversity and phylogenetic relationships among insect-specific flaviviruses circulating in the central and northern regions of Argentina were studied by performing molecular detection and characterization of the NS5 protein gene in mosquitoes collected in Córdoba, Chaco and Tucumán provinces. Overall, 68 out of 1776 pools were positive. CxFV, KRV and CFAV circulate in the 3 studied provinces. Several mosquito species (Aedes aegypti, Culex bidens, Cx. dolosus, Cx. interfor, Cx. quinquefasciatus, Cx. saltanensis, Haemagogus spegazzini) were found infected. A wide circulation of CxFV was observed in the central-northern region of Argentina. CxFV strains detected in our study clustered with strains circulating in Santa Fe and Buenos Aires provinces (Argentina), and other countries such as Indonesia, Mexico, Uganda and Taiwan. The presence of these viruses in mosquitoes could play an important role from the public health perspective, because it has been shown that previous CxFV infection can increase or block the infection of the mosquito by other pathogenic flaviviruses.

Published
2024
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