Results 1 to 10 of about 2,770 (193)

Outbreak of Oropouche Virus in French Guiana [PDF]

Emerging Infectious Diseases, 2021
Oropouche fever is a zoonotic dengue-like syndrome caused by Oropouche virus. In August–September 2020, dengue-like syndrome developed in 41 patients in a remote rainforest village in French Guiana.
Mélanie Gaillet, Clara Pichard, Johana Restrepo, Anne Lavergne, Lucas Perez, Antoine Enfissi, Philippe Abboud, Yann Lambert, Laurence Ma, Marc Monot, Magalie Demar, Felix Djossou, Véronique Servas, Mathieu Nacher, Audrey Andrieu, Julie Prudhomme, Céline Michaud, Cyril Rousseau, Isabelle Jeanne, Jean-Bernard Duchemin, Loïc Epelboin, Dominique Rousset   +21 more
doaj   +5 more sources

Reemergence of Oropouche Fever, Northern Brazil [PDF]

Emerging Infectious Diseases, 2007
Oropouche fever has reemerged in Parauapebas and Porto de Moz municipalities, Pará State, Brazil. Serologic analysis (immunoglobulin M–ELISA) and virus isolation confirmed Oropouche virus (OROV) in both municipalities.
Raimunda do Socorro da Silva Azevedo, Márcio Roberto Teixeira Nunes, Jannifer Oliveira Chiang, Gilberta Bensabath, Helena Baldez Vasconcelos, Ana Yecê das Neves Pinto, Lívia Carício Martins, Hamilton Antônio de Oliveira Monteiro, Sueli Guerreiro Rodrigues, Pedro F.C. Vasconcelos   +9 more
doaj   +4 more sources

Oropouche virus causes acute hepatitis in mice controlled by type I interferons [PDF]

Journal of Virology
Oropouche virus (OROV), a member of the Peribunyaviridae family endemic to South America, is a current public health threat. The recent OROV outbreak driven by a novel reassortant strain has caused a dramatic increase in cases in 2024 (13,785 in Brazil ...
Cade E. Sterling, Rachael E. Rush, Jackson J. McGaughey, Brooke A. Snow, Alexandra J. Benton, W. Paul Duprex, Gaya K. Amarasinghe, Satdarshan P. Monga, Amy L. Hartman   +8 more
doaj   +2 more sources

Oropouche Virus–Associated Aseptic Meningoencephalitis, Southeastern Brazil

Emerging Infectious Diseases, 2019
Oropouche fever is a neglected arthropodborne disease and zoonosis responsible for several outbreaks of a febrile disease in Central and South America. We present a clinical case of aseptic meningoencephalitis in an immunocompetent patient that resulted ...
Sebastian Vernal, Camila C.R. Martini, Benedito A.L. da Fonseca   +2 more
doaj   +2 more sources

Sociodemographic characteristics, clinical manifestations, and concurrent outcomes of Oropouche fever and dengue in Espírito Santo, Brazil [PDF]

Revista Panamericana de Salud Pública
Objective. To compare sociodemographic and clinical characteristics and the outcome severity between confirmed cases of Oropouche fever and dengue in the state of Espírito Santo, Brazil. Methods. A cross-sectional study used secondary data from the state
João Paulo Cola, Thiago Nascimento do Prado, Otavio T. Ranzani, Ana Paula Brioschi dos Santos, Brenda Silva Freire, Raphael Lubiana Zanotti, Adriana Endlich da Silva Dela Costa, Karina Bertazo Del Carro, Lesliane de Amorim Lacerda Coelho, Cintia Lepaus Thomas, Dijoce Prates Bezerra, Orlei Amaral Cardoso, Angelica Espinosa Miranda, Ethel Leonor Noia Maciel, Creuza Rachel Vicente   +14 more
doaj   +2 more sources

Entre o desconhecido e o emergente: mapeando os vírus Oropouche e Mayaro no Brasil [PDF]

Cadernos de Saúde Pública
As arboviroses são doenças infecciosas causadas por vírus transmitidos por artrópodes. Antes da introdução dos vírus Chikungunya e Zika no Brasil, o vírus Oropouche (OROV) era o segundo arbovírus mais prevalente em humanos, atrás apenas do vírus Dengue ...
Gabriele Nascimento de Oliveira, Léo Shigueki Sato, Antonio Henrique Rosas Novaes, Natan Nascimento de Oliveira, Luciana Dias Ghiraldi Lopes, Dennis Armando Bertolini   +5 more
doaj   +3 more sources

Oropouche virus detection in saliva and urine [PDF]

Memorias do Instituto Oswaldo Cruz, 2020
Oropouche virus (OROV) is an arthropod-borne virus of the Peribunyaviridae family, transmitted to humans primarily by Culicoides paraensis. It is one of the main arboviruses infecting humans in Brazil, primarily in the Amazon Region.
Valdinete Alves do Nascimento, João Hugo Abdalla Santos, Dana Cristina da Silva Monteiro, Karina Pinheiro Pessoa, Antonio José Leão Cardoso, Victor Costa de Souza, Ligia Fernandes Abdalla, Felipe Gomes Naveca   +7 more
doaj   +5 more sources

Exploring the challenge of diagnosing and tracking Oropouche virus during Brazil’s largest recorded dengue epidemic in 2024 [PDF]

Virology Journal
Background In 2024, Brazil experienced its largest dengue virus (DENV) epidemic alongside the widest spread of Oropouche virus (OROV) to date. This scenario may have strongly impacted public health surveillance efforts, as DENV and OROV infections often ...
Pablo Cantalice Santos Farias, Gabriel Caruso Novaes Tudella, Thaísa Regina Rocha Lopes, Ketlyn Rafaeli Aquino Cardoso, Lianna da Rocha Rosa, Felipe Pedro de Jesus Loeblein, Tomás Henrique Pasini Roso, Edmilson Ferreira de Oliveira-Filho, Eduardo Furtado Flores, José Valter Joaquim Silva Júnior   +9 more
doaj   +2 more sources

RASTREIO DO VÍRUS OROPOUCHE NO ESTADO DE GOIÁS

Brazilian Journal of Infectious Diseases, 2022
Introdução: São conhecidos como arbovírus, os patógenos capazes de infectar vertebrados e invertebrados, através da picada de um vetor artrópode (Casseb et al., 2013).
Diego Michel Fernandes da Silva, Juliana Santana de Curcio, Yllana Cândida Durães Moura, Marco Tulio A. Garcia-zapata, Carlos Eduardo Anunciação, Elisângela de Paula Silveira Lacerda   +5 more
doaj   +1 more source

Preclinical Models of Oropouche Virus Infection and Disease

Pathogens
Oropouche virus (OROV) is an emerging and underreported arbovirus with dengue-like symptoms confounding diagnosis. OROV is also neuroinvasive, with a small number of cases presenting severe neurological symptoms.
Daniel Morley, Emma Kennedy, Stuart Dowall   +2 more
doaj   +1 more source