Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Tiago Gräf"'
Publikováno v:
Infectious Disease Modelling, Vol 9, Iss 2, Pp 557-568 (2024)
In late March 2020, SARS-CoV-2 arrived in Manaus, Brazil, and rapidly developed into a large-scale epidemic that collapsed the local health system and resulted in extreme death rates. Several key studies reported that ∼76% of residents of Manaus we
Externí odkaz:
https://doaj.org/article/2656386869ae41b48f1f5dd69c08e82b
Autor:
Maria Paula de Souza Sampaio, Mateus Santana do Rosário, Lorena Cunha Martins, Luiza Vieira Luedy Trindade, Marcos Vinicius Lima de Oliveira Francisco, Bernardo Gratival Gouvea Costa, Gessica Almeida Vasconcelos, Italo Andrade Barbosa Lima, Yasmin Santos Freitas Macêdo, Fernanda Maria Lessa Carvalho, Marina Borges Rabelo de Santana, Ricardo Khouri, Hegger Fritsch, Joilson Xavier, Vagner Fonseca, Marta Giovanetti, Arabela Leal e Silva de Mello, Felicidade Mota Pereira, Gubio Soares Campos, Pedro Antonio Pereira de Jesus, Daniel Santana Farias, Murilo Santos de Souza, Adilson Junior Pinto Galvão, Felipe Oliveira Costa, Marcia Carvalho Bessa, Janeusa Rita Leite Primo Chagas, Celia Silvany, Jose Mário Meira Teles, Maricelia Maia de Lima, Tarsis Leonardo Almeida Farias, Tiago Gräf, Isadora Cristina de Siqueira
Publikováno v:
International Journal of Infectious Diseases, Vol 145, Iss , Pp 107090- (2024)
Objectives: Encephalitis is a severe neurological syndrome for which herpesvirus and enteroviruses are the most common etiological agents. Arboviruses, a wildly diverse group of pathogens, are also critical epidemiological agents associated with ence
Externí odkaz:
https://doaj.org/article/11014e0213d343e9aed76d65603728c8
Autor:
Tiago Gräf, Alexander A. Martinez, Gonzalo Bello, Simon Dellicour, Philippe Lemey, Vittoria Colizza, Mattia Mazzoli, Chiara Poletto, Vanessa Leiko Oikawa Cardoso, Alexandre Freitas da Silva, COVIGEN, Fernando Couto Motta, Paola Cristina Resende, Marilda M. Siqueira, Leticia Franco, Lionel Gresh, Jean-Marc Gabastou, Angel Rodriguez, Andrea Vicari, Sylvain Aldighieri, Jairo Mendez-Rico, Juliana Almeida Leite
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Latin America and Caribbean (LAC) regions were an important epicenter of the COVID-19 pandemic and SARS-CoV-2 evolution. Through the COVID-19 Genomic Surveillance Regional Network (COVIGEN), LAC countries produced an important number of geno
Externí odkaz:
https://doaj.org/article/9d0741c920d340f98f488cc3191a1ab2
Autor:
Lais Ceschini Machado, Filipe Zimmer Dezordi, Gustavo Barbosa de Lima, Raul Emídio de Lima, Lilian Caroliny Amorim Silva, Leandro de Mattos Pereira, Alexandre Freitas da Silva, Antonio Marinho da Silva Neto, André Luiz Sá de Oliveira, Anderson da Costa Armstrong, Rômulo Pessoa-e-Silva, Rodrigo Moraes Loyo, Barbara de Oliveira Silva, Anderson Rodrigues de Almeida, Maira Galdino da Rocha Pitta, Francisco de Assis da Silva Santos, Marilda Mendonça Siqueira, Paola Cristina Resende, Edson Delatorre, Felipe Gomes Naveca, Fabio Miyajima, Tiago Gräf, Rodrigo Feliciano do Carmo, Michelly Cristiny Pereira, Tulio de Lima Campos, Matheus Filgueira Bezerra, Marcelo Henrique Santos Paiva, Gabriel da Luz Wallau
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 6 (2024)
ABSTRACT SARS-CoV-2 virus emerged as a new threat to humans and spread around the world, leaving a large death toll. As of January 2023, Brazil is among the countries with the highest number of registered deaths. Nonpharmacological and pharmacologica
Externí odkaz:
https://doaj.org/article/e3c965d87a224fedbd05c2a4635790a1
Autor:
Ighor Arantes, Marcelo Gomes, Kimihito Ito, Sharbilla Sarafim, Tiago Gräf, Fabio Miyajima, Ricardo Khouri, Felipe Cotrim de Carvalho, Walquiria Aparecida Ferreira de Almeida, Marilda Mendonça Siqueira, Paola Cristina Resende, Felipe Gomes Naveca, Gonzalo Bello
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 3 (2024)
ABSTRACTThe SARS-CoV-2 XBB is a group of highly immune-evasive lineages of the Omicron variant of concern that emerged by recombining BA.2-descendent lineages and spread worldwide during 2023. In this study, we combine SARS-CoV-2 genomic data (n = 11
Externí odkaz:
https://doaj.org/article/76c60dd7cbf649f89460083ed1dac88d
Autor:
Felipe Gomes Naveca, Valdinete Alves Nascimento, Fernanda Nascimento, Maria Ogrzewalska, Alex Pauvolid-Corrêa, Mia Ferreira Araújo, Ighor Arantes, Érika Rocha Batista, Alessandro Álvares Magalhães, Fernando Vinhal, Tirza Peixoto Mattos, Irina Riediger, Maria do Carmo Debur, Beatriz Grinsztejn, Valdiléa G. Veloso, Patrícia Brasil, Rodrigo Ribeiro Rodrigues, Darcita Buerger Rovaris, Sandra Bianchini Fernandes, Cristiano Fernandes, João Hugo Abdalla Santos, Lígia Fernandes Abdalla, Rubens Costa-Filho, Marineide Silva, Victor Souza, Ágatha Araújo Costa, Matilde Mejía, Maria Júlia Brandão, Luciana Fé Gonçalves, George Allan Silva, Michele Silva de Jesus, Karina Pessoa, André de Lima Guerra Corado, Debora Camila Gomes Duarte, Ana Beatriz Machado, Ketiuce de Azevedo Zukeram, Natalia Valente, Renata Serrano Lopes, Elisa Cavalcante Pereira, Luciana Reis Appolinario, Alice Sampaio Rocha, Luis Fernando Lopez Tort, Tsuyoshi Sekizuka, Kentaro Itokawa, Masanori Hashino, Makoto Kuroda, Filipe Zimmer Dezordi, Gabriel Luz Wallau, Edson Delatorre, Tiago Gräf, Marilda Mendonça Siqueira, Gonzalo Bello, Paola Cristina Resende
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract The rapid spread of the SARS-CoV-2 Variant of Concern (VOC) Gamma in Amazonas during early 2021 fueled a second large COVID-19 epidemic wave and raised concern about the potential role of reinfections. Very few cases of reinfection associate
Externí odkaz:
https://doaj.org/article/732d350969304f22b576fe7e143ded31
Autor:
Ighor Arantes, Gonzalo Bello, Valdinete Nascimento, Victor Souza, Arlesson da Silva, Dejanane Silva, Fernanda Nascimento, Matilde Mejía, Maria Júlia Brandão, Luciana Gonçalves, George Silva, Cristiano Fernandes da Costa, Ligia Abdalla, João Hugo Santos, Tatyana Costa Amorim Ramos, Chayada Piantham, Kimihito Ito, Marilda Mendonça Siqueira, Paola Cristina Resende, Gabriel Luz Wallau, Edson Delatorre, Tiago Gräf, Felipe Gomes Naveca
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract The SARS-CoV-2 variants of concern (VOCs) Delta and Omicron spread globally during mid and late 2021, respectively. In this study, we compare the dissemination dynamics of these VOCs in the Amazonas state, one of Brazil’s most heavily affe
Externí odkaz:
https://doaj.org/article/2d318835065c4ad599418b6f2a45dab7
Autor:
Felipe Gomes Naveca, Gilberto A. Santiago, Rodrigo Melo Maito, Cátia Alexandra Ribeiro Meneses, Valdinete Alves do Nascimento, Victor Costa de Souza, Fernanda Oliveira do Nascimento, Dejanane Silva, Matilde Mejía, Luciana Gonçalves, Regina Maria Pinto de Figueiredo, Ana Cecília Ribeiro Cruz, Bruno Tardelli Diniz Nunes, Mayra Marinho Presibella, Nelson Fernando Quallio Marques, Irina Nastassja Riediger, Marcos César Lima de Mendonça, Fernanda de Bruycker-Nogueira, Patricia C Sequeira, Ana Maria Bispo de Filippis, Paola Resende, Tulio Campos, Gabriel Luz Wallau, Tiago Gräf, Edson Delatorre, Edgar Kopp, Andrea Morrison, Jorge L. Muñoz-Jordán, Gonzalo Bello
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 7, Pp 1482-1484 (2023)
We characterized 3 autochthonous dengue virus serotype 3 cases and 1 imported case from 2 states in the North and South Regions of Brazil, 15 years after Brazil's last outbreak involving this serotype. We also identified a new Asian lineage recently
Externí odkaz:
https://doaj.org/article/7a45bb8d2bc7499a819cb1e06d78ab2b
Autor:
Mauro M. Oliveira, Michelle O. Schemberger, Andreia A. Suzukawa, Irina N. Riediger, Maria do Carmo Debur, Guilherme Becker, Paola Cristina Resende, Tiago Gräf, Eduardo Balsanelli, Valter Antônio de Baura, Emanuel M. de Souza, Fábio O. Pedrosa, Lysangela R. Alves, Lucas Blanes, Sheila Cristina Nardelli, Alessandra M. Aguiar, Letusa Albrecht, Dalila Zanette, Andréa R. Ávila, Luis Gustavo Morello, Fabricio K. Marchini, Hellen G. dos Santos, Fabio Passetti, Bruno Dallagiovanna, Helisson Faoro
Publikováno v:
Virology Journal, Vol 18, Iss 1, Pp 1-14 (2021)
Abstract Background We report a genomic surveillance of SARS-CoV-2 lineages circulating in Paraná, southern Brazil, from March 2020 to April 2021. Our analysis, based on 333 genomes, revealed that the first variants detected in the state of Paraná
Externí odkaz:
https://doaj.org/article/f11cacfe52e3448d9fa0fb6c8567f91e
Autor:
Carolina Kymie Vasques Nonaka, Tiago Gräf, Camila Araújo de Lorenzo Barcia, Vanessa Ferreira Costa, Janderson Lopes de Oliveira, Rogério da Hora Passos, Iasmin Nogueira Bastos, Maria Clara Brito de Santana, Ian Marinho Santos, Karoline Almeida Felix de Sousa, Thamires Gomes Lopes Weber, Isadora Cristina de Siqueira, Clarissa Araújo Gurgel Rocha, Ana Verena Almeida Mendes, Bruno Solano de Freitas Souza
Publikováno v:
International Journal of Infectious Diseases, Vol 111, Iss , Pp 47-54 (2021)
Objectives: To evaluate changes in the characteristics of patients with coronavirus disease 2019 (COVID-19) after the emergence of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant of concern (VOC) P.1 (Gamma), by comparing the
Externí odkaz:
https://doaj.org/article/6e77aaa80c104a2db09034b8f0d70c0b