Results 11 to 20 of about 1,492 (140)

Spatiotemporal Epidemiology of Oropouche Fever, Brazil, 2015-2024. [PDF]

Emerg Infect Dis
We assessed the spatiotemporal dynamics of Oropouche fever in Brazil during 2015-2024. We found the number of cases substantially increased during that period, particularly in the Amazon region. Our findings underscore the need for improved surveillance and public health measures in response to the disease's potential spread beyond endemic areas.
Martins-Filho PR, Carvalho TA, Dos Santos CA.   +2 more
europepmc   +5 more sources

Oropouche Fever Outbreak, Manaus, Brazil, 2007–2008

Emerging Infectious Diseases, 2009
To the Editor: Oropouche virus (OROV) is an arbovirus, Orthobunyavirus, transmitted among sloths, marsupials, primates, and birds by the mosquitoes Aedes serratus and Culex quinquefasciatus. Notably, this virus has adapted to an urban cycle involving man, with midges (Culicoides paraensis) as the main vector (1).
Eurico Arruda
exaly   +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. Nucleotide sequencing of 2 OROV isolates from each location indicated genotypes I (Parauapebas) and II (Porto de Moz) in Brazil.
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
openaire   +4 more sources

Oropouche fever and pregnancy [PDF]

Revista Brasileira de Saúde Materno Infantil
Abstract The Oropouche virus (OROV), the etiologic agent of Oropouche fever, has been circulating in several South American and Central American countries since 1955. In Brazil, the disease spent many years restricted to the North region, but since 2023 it has been confirmed in almost all Brazilian States.
Gabriela Albuquerque Souza, Eduardo Barros Teti, Marina Gouveia Montenegro, Alex Sandro Rolland Souza   +3 more
openaire   +3 more sources

What are the vector species of the Oropouche virus? [PDF]

Pest Manag Sci
Here, we review the timeline of Oropouche virus (OROV) detection in various hematophagous Diptera, from 1955 to date, including mosquitoes and midges. All vector competence experiments also are described. The results suggest that Culicoides are the primary vectors.
Ayres CFJ, do Nascimento BLS, de Almeida Medeiros DB, Nunes Neto JP.   +3 more
europepmc   +2 more sources

Emergence of Oropouche fever in Latin America: a narrative review

Lancet Infectious Diseases, The
Since its discovery in 1955, the incidence and geographical spread of reported Oropouche virus (OROV) infections have increased. Oropouche fever has been suggested to be one of the most important vector-borne diseases in Latin America. However, both literature on OROV and genomic sequence availability are scarce, with few contributing laboratories ...
Xavier De Lamballerie, Laura Pezzi, Ignacio Postigo-Hidalgo   +2 more
exaly   +4 more sources

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

Rev Panam Salud Publica
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
Cola JP, do Prado TN, Ranzani OT, Brioschi Dos Santos AP, Freire BS, Zanotti RL, Dela Costa AEDS, Del Carro KB, Lacerda Coelho LA, Lepaus Thomas C, Prates Bezerra D, Amaral Cardoso O, Espinosa Miranda A, Noia Maciel EL, Vicente CR.   +14 more
europepmc   +2 more sources

Maternal and Fetal Implications of Oropouche Fever, Espírito Santo State, Brazil, 2024. [PDF]

Emerg Infect Dis
Reemergence of Oropouche fever in Brazil raises concerns about potential risks for infection in pregnancy. We describe a case series of Oropouche fever in pregnant women and their neonates in Espírito Santo State, Brazil, in 2024.
Cola JP, Dos Santos APB, Zanotti RL, Dela Costa AEDS, Del Carro KB, Coelho LAL, Miranda AE, Vicente CR.   +7 more
europepmc   +2 more sources

The underdiagnosed threat of oropouche fever amidst dengue epidemics in Brazil. [PDF]

Lancet Reg Health Am
Martins-Filho PR, Soares-Neto RF, de Oliveira-Júnior JM, Alves Dos Santos C.   +3 more
europepmc   +4 more sources

Outbreak of Oropouche Virus in French Guiana

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   +1 more source