Author: "Kroon EG" / Database: Complementary Index - Searchworks@Jio Institute Digital Library Search Results

Author: Assis FL, Borges IA, Ferreira PC, Bonjardim CA, Trindade Gde S, Lobato ZI, Guedes MI, Mesquita V, Kroon EG, Abrahao JS, Assis, Felipe Lopes, Borges, Iara Apolinario, Ferreira, Paulo César Peregrino, Bonjardim, Cláudio Antônio, Trindade, Giliane de Souza, Lobato, Zélia Inês Portela, Guedes, Maria Isabel Maldonado, Mesquita, Vaz, Kroon, Erna Geessien, and Abrahão, Jônatas Santos
Abstract: In 2011, vaccinia virus caused an outbreak of bovine vaccinia, affecting dairy cattle and dairy workers in Brazil. Genetic and phenotypic analyses identified this isolate as distinct from others recently identified, thereby reinforcing the hypothesis that different vaccinia virus strains co-circulate in Brazil. [ABSTRACT FROM AUTHOR]
Published: 2012
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Author: Vilela AP, Figueiredo LB, dos Santos JR, Eiras AE, Bonjardim CA, Ferreira PC, Kroon EG, Vilela, Ana P P, Figueiredo, Leandra B, dos Santos, João R, Eiras, Alvaro E, Bonjardim, Cláudio A, Ferreira, Paulo C P, and Kroon, Erna G
Abstract: Dengue virus type 3 genotype I was detected in Brazil during epidemics in 2002-2004. To confirm this finding, we identified this virus genotype in naturally infected field-caught Aedes aegypti mosquitoes and eggs. Results showed usefulness of virus investigations in vectors as a component of active epidemiologic surveillance. [ABSTRACT FROM AUTHOR]
Published: 2010
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Author: Abrahao JS, Silva-Fernandes AT, Lima LS, Campos RK, Guedes MI, Cota MM, Assis FL, Borges IA, Souza-Júnior MF, Lobato ZI, Bonjardim CA, Ferreira PC, Trindade GS, Kroon EG, Abrahão, Jônatas S, Silva-Fernandes, André T, Lima, Larissa S, Campos, Rafael K, Guedes, Maria I M C, and Cota, Marcela M G
Abstract: To detect orthopoxvirus in the Brazilian Amazon, we conducted a serosurvey of 344 wild animals. Neutralizing antibodies against orthopoxvirus were detected by plaque-reduction neutralizing tests in 84 serum samples. Amplicons from 6 monkey samples were sequenced. These amplicons identified vaccinia virus genetically similar to strains from bovine vaccinia outbreaks in Brazil. [ABSTRACT FROM AUTHOR]
Published: 2010
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Author: Lopes de Assis F, Pereira G, Oliveira C, Rodrigues GO, Cotta MM, Silva-Fernandes AT, Ferreira PC, Bonjardim CA, Trindade Gde S, Kroon EG, Abrahao JS, de Assis, Felipe Lopes, Pereira, Graziele, Oliveira, Cairo, Rodrigues, Gisele Olinto Libânio, Cotta, Marcela Menezas Gomes, Silva-Fernandes, Andre Tavares, Ferreira, Paulo Cesar Peregrino, Bonjardim, Cláudio Antônio, and Trindade, Giliane de Souza
Published: 2012
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Author: Megid J, Borges IA, Abrahao JS, Trindade GS, Appolinário CM, Ribeiro MG, Allendorf SD, Antunes JM, Silva-Fernandes AT, Kroon EG, Megid, Jane, Borges, Iara A, Abrahão, Jonatas S, Trindade, Giliane S, Appolinário, Camila M, Ribeiro, Márcio G, Allendorf, Susan D, Antunes, João Marcelo A P, Silva-Fernandes, André T, and Kroon, Erna G
Published: 2012
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Author: Barcelos Figueiredo L, Batista Cecílio A, Portela Ferreira G, Paiva Drumond B, Germano de Oliveira J, Bonjardim CA, Peregrino Ferreira PC, Kroon EG, Barcelos Figueiredo, Leandra, Batista Cecílio, Alzira, Portela Ferreira, Gustavo, Paiva Drumond, Betânia, Germano de Oliveira, Jaquelline, Bonjardim, Cláudio Antônio, Peregrino Ferreira, Paulo César, and Kroon, Erna Geessien
Abstract: Dengue serotype 3 viruses were isolated from patients in Brazil from 2002 through 2004. On the basis of phylogenetic analyses, these isolates were assigned genotype 1. This genotype had never been reported in South America before. Its appearance indicates a major risk factor for dengue epidemics and severe disease. [ABSTRACT FROM AUTHOR]
Published: 2008
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