Search Results - "Schäffer Gregianini, Tatiana"

Possible Occupational Infection of Healthcare Workers with Monkeypox Virus, Brazil by Salvato, Richard Steiner, Rodrigues Ikeda, Maria Leticia, Barcellos, Regina Bones, Godinho, Fernanda Marques, Sesterheim, Patrícia, Bitencourt, Leticia Camiza Bulcão, Gregianini, Tatiana Schäffer, Gorini da Veiga, Ana Beatriz, Spilki, Fernando Rosado, Wallau, Gabriel Luz

“…We evaluated epidemiologic and molecular characteristics of monkeypox virus (MPXV) infections sampled from 2 healthcare nurses. Five days after collecting…”
Get full text

Epidemiology of human adenovirus associated with respiratory infection in southern Brazil by Pscheidt, Veridiane Maria, Gregianini, Tatiana Schäffer, Martins, Letícia Garay, Veiga, Ana Beatriz Gorini da

“…Summary Human adenoviruses (HAdVs) are associated with respiratory infection in the human population worldwide, but HAdV is underreported and less studied than…”
Get full text

Dual and Triple Infections With Influenza A and B Viruses: A Case-Control Study in Southern Brazil by Gregianini, Tatiana Schäffer, Varella, Ivana R Santos, Fisch, Patricia, Martins, Letícia Garay, Veiga, Ana B G

“…Influenza surveillance is important for disease control and should consider possible coinfection with different viruses, which can be associated with disease…”
Get full text

Epidemiology of influenza B infection in the state of Rio Grande do Sul, Brazil, from 2003 to 2019 by Duarte, Marina Beretta, Gregianini, Tatiana Schäffer, Martins, Letícia G., Veiga, Ana Beatriz G.

“…Influenza B virus (IBV) causes respiratory tract infections with mild, moderate, or life‐threatening symptoms. This study describes the epidemiology of IBV…”
Get full text

Machine learning in predicting severe acute respiratory infection outbreaks by Silva, Amauri Duarte da, Gomes, Marcelo Ferreira da Costa, Gregianini, Tatiana Schäffer, Martins, Leticia Garay, Veiga, Ana Beatriz Gorini da

“…Severe acute respiratory infection (SARI) outbreaks occur annually, with seasonal peaks varying among geographic regions. Case notification is important to…”
Get full text

A 28‐year study of human parainfluenza in Rio Grande do Sul, Southern Brazil by Gregianini, Tatiana Schäffer, Seadi, Claudete Farina, Zavarize Neto, Luiz Domingos, Martins, Letícia Garay, Muller, Guilherme Cerutti, Straliotto, Selir Maria, Veiga, Ana Beatriz Gorini da

“…Problem Human parainfluenza virus (hPIV) is an important pathogen in respiratory infections, however the health burden of hPIV is underestimated. This study…”
Get full text

Influenza A(H3N2) infection followed by separate COVID-19 infection by Gregianini, Tatiana Schäffer, Salvato, Richard Steiner, Baethgen, Ludmila Fiorenzano, Piazza, Cláudia Fasolo, Barcellos, Regina Bones, Godinho, Fernanda Marques, da Veiga, Ana Beatriz Gorini

“…This study describes the case of a health professional infected first by influenza virus A(H3N2) and then by severe acute respiratory syndrome coronavirus 2…”
Get full text

Storage protein variability in natural populations of maté (Ilex paraguariensis) in Brazil by Gregianini, Tatiana Schäffer, Winge, Helga

“…Samples of 168 maté trees (Ilex paraguariensis) from four natural populations of different states of Brazil (Rio Grande do Sul, Santa Catarina, Paraná and Mato…”
Get full text

Temporal dynamics of Human mastadenovirus species in cases of respiratory illness in southern Brazil by Girardi, Viviane, Gregianini, Tatiana Schäffer, Gularte, Juliana Schons, Demoliner, Meriane, Seadi, Claudete Farina, Straliotto, Selir Maria, Martins, Letícia Garay, Spilki, Fernando Rosado

“…Human mastadenovirus (HAdV) genus is related to several diseases, among them upper and lower respiratory tract illness. HAdV species B, C, D, and E are mainly…”
Get full text

Comparison of the nasopharynx microbiome between influenza and non‐influenza cases of severe acute respiratory infections: A pilot study by Borges, Luiz Gustavo dos Anjos, Giongo, Adriana, Pereira, Leandro de Mattos, Trindade, Fernanda J., Gregianini, Tatiana Schäffer, Campos, Fabrício Souza, Ghedin, Elodie, Veiga, Ana Beatriz Gorini

“…Aims Influenza A virus (IAV) can cause severe acute respiratory infection (SARI), and disease outcome may be associated with changes in the microbiome of the…”
Get full text

An end-point multiplex RT-PCR for SARS-CoV-2, Influenza A and B detection, including simultaneous RNAse P amplification: a timely tool for more accessible differential diagnosis by Lopes, Thaísa Regina Rocha, Silva Júnior, José Valter Joaquim, Trindade, Priscila de Arruda, Gregianini, Tatiana Schäffer, Weiblen, Rudi, Flores, Eduardo Furtado

“…The multiplex molecular diagnostic assays described for severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2), influenza A (IAV) and B (IBV)…”
Get more information

Recurrent Dissemination of SARS-CoV-2 Through the Uruguayan–Brazilian Border by Mir, Daiana, Rego, Natalia, Resende, Paola Cristina, Tort, Fernando, Fernández-Calero, Tamara, Noya, Verónica, Brandes, Mariana, Possi, Tania, Arleo, Mailen, Reyes, Natalia, Victoria, Matías, Lizasoain, Andres, Castells, Matías, Maya, Leticia, Salvo, Matías, Schäffer Gregianini, Tatiana, Mar da Rosa, Marilda Tereza, Garay Martins, Letícia, Alonso, Cecilia, Vega, Yasser, Salazar, Cecilia, Ferrés, Ignacio, Smircich, Pablo, Sotelo Silveira, Jose, Fort, Rafael Sebastián, Mathó, Cecilia, Arantes, Ighor, Appolinario, Luciana, Mendonça, Ana Carolina, Benítez-Galeano, María José, Simoes, Camila, Graña, Martín, Motta, Fernando, Siqueira, Marilda Mendonça, Bello, Gonzalo, Colina, Rodney, Spangenberg, Lucía

“…Uruguay is one of the few countries in the Americas that successfully contained the coronavirus disease 19 (COVID-19) epidemic during the first half of 2020…”
Get full text

Chikungunya virus infection in the southernmost state of Brazil was characterised by self-limited transmission (2017-2019) and a larger 2021 outbreak by Gregianini, Tatiana Schäffer, Salvato, Richard Steiner, Barcellos, Regina Bones, Godinho, Fernanda Marques, Ruivo, Amanda Pellenz, de Melo, Viviane Horn, Schroder, Júlio Augusto, Martiny, Fernanda Letícia, Möllmann, Erica Bortoli, Favreto, Cátia, Baethgen, Ludmila Fiorenzano, Ferreira, Vithoria Pompermaier, de Lima, Lívia Eidt, Piazza, Cláudia Fasolo, Machado, Taís Raquel Marcon, Becker, Irina Marieta, Ramos, Raquel Rocha, Frölich, Guilherme Carey, Rossetti, Alana Fraga, Almeida, Lucas da Cunha, Rodrigues, Tahiana Machado Antunes, Bragança, Isabella Tabelli, Campos, Aline Alves Scarpellini, Manzoni, Verônica Baú, Machado, Lais Ceschini, da Silva, Luisa Maria Inácio, de Oliveira, André Luiz Sá, Paiva, Marcelo Henrique Santos, Nunes, Zenaida Marion Alves, de Almeida, Paula Rodrigues, Demoliner, Meriane, Gularte, Juliana Schons, da Silva, Mariana Soares, Filippi, Micheli, Pereira, Vyctoria Malayhka de Abreu Góes, Spilki, Fernando Rosado, da Veiga, Ana Beatriz Gorini, Wallau, Gabriel Luz

“…Chikungunya is a mosquito-borne virus that has been causing large outbreaks in the Americas since 2014. In Brazil, Asian-Caribbean (AC) and…”
Get full text

Multiple Introductions of SARS-CoV-2 C.37 Lambda lineage in the Southern Brazilian region by Arantes, Ighor Gomes, Salvato, Richard Steiner, Gregianini, Tatiana Schäffer, Martins, Leticia Garay, Barth, Afonso Luís, Martins, Andreza Francisco, Paixão, Anna Carolina Dias, Appolinario, Luciana, Lopes, Renata Serrano, da Fonseca Mendonça, Ana Carolina, da Rocha, Alice Sampaio Barreto, Venas, Taina Moreira Martins, Pereira, Elisa Cavalcante, Siqueira, Marilda Mendonça, Resende, Paola Cristina

“…Deemed a variant of concern by the World Health Organization on 15 June, the Lambda variant of SARS-CoV-2 is a growing epidemiological threat in several South…”
Get full text

Impact of COVID-19 on the epidemiology of respiratory viruses in southern Brazil by Pereira da Silva Carpeggiani, Fernanda, Menezes Cézar, Thiago, Schäffer Gregianini, Tatiana, Grillo Pinheiro, Felipe, Garay Martins, Letícia, Gorini da Veiga, Ana Beatriz

“…Background and objectives: During the SARS-CoV-2 pandemic, reduction in detection of other Respiratory Viruses (RV) was observed. Epidemiological studies are…”
Get full text

Environmental and ontogenetic control of accumulation of brachycerine, a bioactive indole alkaloid from Psychotria brachyceras by Gregianini, T.S, Porto, D.D, Nascimento, N.C. do, Fett, J.P, Henriques, A.T, Fett-Neto, A.G

“…Brachycerine is a monoterpenoid indole alkaloid accumulated in Psychotria brachyceras plants (Rubiaceae). To better understand the accumulation patterns of…”
Get full text

A 12-year study of fungal infections in Rio Grande do Sul, Southern Brazil by Fay, Vanessa da Silva, Gregianini, Tatiana Schäffer, Veiga, Ana Beatriz Gorini da, Gonçalves, Stela Maris Bottin, Rodrigues, Diana Mara, Bonamigo, Renan Rangel

“…AbstractBackgroundThe number of fungal infections has increased in recent years in Rio Grande do Sul (RS), Brazil. Epidemiological studies are important for…”
Get full text

Correction to: Temporal dynamics of Human mastadenovirus species in cases of respiratory illness in southern Brazil by Girardi, Viviane, Gregianini, Tatiana Schäffer, Gularte, Juliana Schons, Demoliner, Meriane, Seadi, Claudete Farina, Straliotto, Selir Maria, Martins, Letícia Garay, Spilki, Fernando Rosado

“…The original version of this article unfortunately contained a mistake. The term “mortality rate” should be rather read as “morbidity rate” in the following…”
Get full text

Identification of a novel SARS-CoV-2 P.1 sub-lineage in Brazil provides new insights about the mechanisms of emergence of variants of concern by Gräf, Tiago, Bello, Gonzalo, Venas, Taina Moreira Martins, Pereira, Elisa Cavalcante, Paixão, Anna Carolina Dias, Appolinario, Luciana Reis, Lopes, Renata Serrano, Mendonça, Ana Carolina Da Fonseca, da Rocha, Alice Sampaio Barreto, Motta, Fernando Couto, Gregianini, Tatiana Schäffer, Salvato, Richard Steiner, Fernandes, Sandra Bianchini, Rovaris, Darcita Buerger, Cavalcanti, Andrea Cony, Leite, Anderson Brandão, Riediger, Irina, Debur, Maria do Carmo, Bernardes, André Felipe Leal, Ribeiro-Rodrigues, Rodrigo, Grinsztejn, Beatriz, Alves do Nascimento, Valdinete, de Souza, Victor Costa, Gonçalves, Luciana, da Costa, Cristiano Fernandes, Mattos, Tirza, Dezordi, Filipe Zimmer, Wallau, Gabriel Luz, Naveca, Felipe Gomes, Delatorre, Edson, Siqueira, Marilda Mendonça, Resende, Paola Cristina

“…Abstract One of the most remarkable severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VOC) features is the significant number…”
Get full text

Human metapneumovirus in Southern Brazil by Gregianini, Tatiana Schäffer, Seadi, Claudete Farina, Menegolla, Ivone, Martins, Letícia Garay, Ikuta, Nilo, Wolf, Jonas Michel, Lunge, Vagner Ricardo

“…Infections caused by respiratory viruses are important problems worldwide, especially in children. Human metapneumovirus (hMPV) is a respiratory pathogen and…”
Get full text