Results 61 to 70 of about 231,930 (203)

SARS‐CoV‐2 Infection Among Children in Rondônia, Western Brazilian Amazon

Advances in Virology, Volume 2025, Issue 1, 2025.
We analyzed 364 children symptomatic or asymptomatic for respiratory symptoms, aged 0.1 month–17 years, selected from primary healthcare units of different municipalities of Rondônia from June 2021 to September 2022. Data were collected from medical and electronic records for epidemiological characterization. The positive cohort (n = 96) was quantified
Gil Guibson Mota Amaral, Gabriella Sgorlon, Valcimar Batista Ferreira, Flávia Serrano Batista, Luana da Silva Soares Farias, Luana Soares Barbagelata, Mirleide Cordeiro dos Santos, Rayssa Layana da Silva Bedran, Deusilene Souza Vieira Dall’Acqua, Najla Benevides Matos, Ahmed Majeed Al-Shammari   +10 more
wiley   +1 more source

Vector competence, vectorial capacity of Nyssorhynchus darlingi and the basic reproduction number of Plasmodium vivax in agricultural settlements in the Amazonian Region of Brazil

Malaria Journal, 2019
Background Brazilian malaria control programmes successfully reduced the incidence and mortality rates from 2005 to 2016. Since 2017, increased malaria has been reported across the Amazon.
Maria Anice M. Sallum, Jan E. Conn, Eduardo S. Bergo, Gabriel Z. Laporta, Leonardo S. M. Chaves, Sara A. Bickersmith, Tatiane M. P. de Oliveira, Elder Augusto G. Figueira, Gilberto Moresco, Lêuda Olívêr, Claudio J. Struchiner, Laith Yakob, Eduardo Massad   +12 more
doaj   +1 more source

Retrospective Investigation in Horses with Encephalitis Reveals Unnoticed Circulation of West Nile Virus in Brazil

Viruses, 2022
During these past years, several studies have provided serological evidence regarding the circulation of West Nile virus (WNV) in Brazil. Despite some reports, much is still unknown regarding the genomic diversity and transmission dynamics of this virus ...
Hegger Fritsch, Felicidade Mota Pereira, Erica Azevedo Costa, Vagner Fonseca, Stephane Tosta, Joilson Xavier, Flavia Levy, Carla de Oliveira, Gabriela Menezes, Jaqueline Lima, Lenisa Santos, Luciana Silva, Vanessa Nardy, Marcela Kelly Gómez Astete, Beatriz Senra Álvares da Silva Santos, Nágila Rocha Aguiar, Maria Isabel Maldonado Coelho Guedes, Guilherme Canhestro de Faria, Ronaldo Furtini, Safira Rachel Milanez Drumond, Gabriel Muricy Cunha, Marcia São Pedro Leal Souza, Ronaldo de Jesus, Sara A. Franco Guimarães, Italo Coelho Nuno, Ian Carlos Brito de Santana, José Eduardo Ungar de Sá, George Roma Santos, Willadesmon Santos Silva, Thiago Ferreira Guedes, Emerson Luiz Lima Araújo, Rodrigo Fabiano do Carmo Said, Carlos Frederico Campelo de Albuquerque, Cassio Roberto Leonel Peterka, Alessandro Pecego Martins Romano, Rivaldo Venâncio da Cunha, Ana Maria Bispo de Filippis, Arabela Leal e Silva de Mello, Marta Giovanetti, Luiz Carlos Junior Alcantara   +39 more
doaj   +1 more source

Identificação sorológica de amostras de Escherichia coli isoladas de queijo Minas artesanal. [PDF]

, 2019
O objetivo do estudo foi determinar a ocorrência de E. coli diarreiogênicas EPEC, EHEC e EIEC em queijos Minas Artesanal comercializados no município de Sacramento ?
AMARAL, L. A. do, BARBOSA, M. M. C., NADER FILHO, A., PINTO, F. de R., RIBEIRO, L. F., SOUZA, V. de   +5 more
core  

Vigilância em saúde e desastres de origem natural: uma revisão da literatura

Saúde em Debate, 2020
RESUMO As projeções climáticas para o final do século XXI sugerem a intensificação de eventos extremos que podem causar danos diretos e indiretos à saúde pública e impactar, em diferentes proporções, as populações vulneráveis.
R. Santos, J. A. Menezes, Carina Margonari de Souza, U. Confalonieri, C. Freitas   +4 more
semanticscholar   +1 more source

Genomic and phenotypic characterization of the Oropouche virus strain implicated in the 2022–24 large‐scale outbreak in Brazil

Journal of Medical Virology, Volume 96, Issue 10, October 2024.
Abstract The Orthobunyavirus oropoucheense species encompasses a group of arthropod‐borne zoonotic viruses transmitted by biting midges to animals including humans. Several large‐scale human outbreaks caused by the prototype member of this species, Oropouche virus (OROV) have been documented since the 1970s and were primarily confined to the Amazon ...
Elisa de A. N. Azevedo, Alexandre F. da Silva, Verônica G. da Silva, Lais C. Machado, Gustavo B. de Lima, Bruno I. M. Ishigami, Keilla M. Paz e Silva, Mayara M. de O. M. da Costa, Diego A. Falcão, Andreza P. Vasconcelos, Clintiano C. da Silva, Felipe G. Naveca, Matheus F. Bezerra, Tulio de L. Campos, Bartolomeu Acioli‐Santos, Marcelo H. S. Paiva, Clarice N. L. de Morais, Gabriel L. Wallau   +17 more
wiley   +1 more source

Retrospective Genomic Surveillance of Chikungunya Transmission in Minas Gerais State, Southeast Brazil

Microbiology Spectrum, 2022
Brazil accounted for a total number of 1,276,194 reported cases of chikungunya fever between 2014 and 2022. Additionally, since 2015, the country has experienced an increasing death toll, in which the Northeast and Southeast regions appear to report the ...
Hegger Fritsch, Marta Giovanetti, Joilson Xavier, Talita Emile Ribeiro Adelino, Vagner Fonseca, Jaqueline Góes de Jesus, Ronaldo de Jesus, Carla Freitas, Cassio Roberto Leonel Peterka, Carlos Frederico Campelo de Albuquerque, Ana Maria Bispo de Filippis, Rivaldo Venâncio da Cunha, Erniria Carvalhais Silva, Luiz Carlos Junior Alcantara, Felipe Campos de Melo Iani   +14 more
doaj   +1 more source

Nitratos nas águas de consumo no Distrito de Beja : da aplicação de um modelo regional integrado de avaliação ambiental ao estabelecimento de um sistema de vigilância epidemiológica [PDF]

, 2004
Apresenta-se uma perspectiva geral da problemática da presença de nitratos nas águas de consumo do Distrito de Beja e as linhas de acção para uma abordagem multidisciplinar e integrada do problema ambiental e de saúde pública, absolutamente necessária ...
Gouveia, Luisa, Paralta, Eduardo
core  

Death and its epidemiological investigation: considerations about some relevant aspects [PDF]

, 2010
O artigo aborda questões relativas ao óbito e sua investigação como elementos importantes para a Epidemiologia e a Saúde Pública. Ressalta aspectos ligados à melhoria da sua qualidade e da vigilância, bem como da pesquisa científica/epidemiológica nessa ...
DI NUBILA, Heloisa Brunow Ventura, JORGE, Maria Helena P. de Mello, LAURENTI, Ruy   +2 more
core   +2 more sources

Cultivable Fungi from Amazon River Dolphins Engaged in Wildlife Ecotourism in the Anavilhanas National Park, Brazil

Veterinary Medicine International, Volume 2024, Issue 1, 2024.
Amazon River dolphins are an important flagship species in the Anavilhanas National Park, Brazil, where they interact with visitors. This study aimed to quantify and identify fungi isolated from dolphin skin and oral samples and their surrounding environment in this unique ecosystem.
Marla Jalene Alves, Fernanda Rodrigues Fonseca, Layssa do Carmo Barroso, Érica Simplício de Souza, Marcelo Derzi Vidal, Ani Beatriz Jackisch-Matsuura, João Vicente Braga de Souza, Salvatore Siciliano, Carlos Viegas   +8 more
wiley   +1 more source