Results 41 to 50 of about 1,492 (140)

Iquitos Virus in Traveler Returning to the United States from Ecuador

Emerging Infectious Diseases
We describe the case of a returned traveler to the United States from Ecuador who had an acute febrile illness, initially diagnosed as Oropouche fever. This illness was later confirmed to be a rare infection with Iquitos virus, a related bunyavirus that
Katherine Baer, Itika Arora, Jayden Kimbro, Ali Haider, Michelle Mott, Kyleigh Marshall, Henry M. Wu, Jessica Fairley, Anne Piantadosi, David R. Myers, Jesse J. Waggoner   +10 more
doaj   +1 more source

Clinical, Serological, and Molecular Profile of Dengue Patients With Warning Signs During the 2024 Outbreak in Belo Horizonte, Brazil

Journal of Medical Virology, Volume 98, Issue 1, January 2026.
ABSTRACT Dengue poses a significant arboviral threat in Brazil, with 2024 recording the largest outbreak to date. This prospective observational study was conducted during the 2024 outbreak with unvaccinated patients at Eduardo de Menezes Hospital, Belo Horizonte.
Samille Henriques Pereira, Ana Paula Moreira Franco‐Luiz, Camila Tita Nogueira, Guilherme Otávio Varino Cornélio, Adelina Machado de Carvalho Nogueira, Vírginia Antunes de Andrade, Silvia Hees de Carvalho, Karen Cecília de Lima Torres, Vanessa Peruhype‐Magalhães, Olindo Assis Martins‐Filho, Jordana Grazziela Alves Coelho‐dos‐Reis, Andréa Teixeira‐Carvalho, Flávio Guimarães da Fonseca, Pedro Augusto Alves   +13 more
wiley   +1 more source

Clinical and Epidemiological Characteristics of an Oropouche Virus Outbreak in Loreto, Peru (October 2024-March 2025). [PDF]

Pathogens
Oropouche virus (OROV) has emerged as a significant arboviral pathogen in South America, responsible for recurrent outbreaks of febrile illness. In the Loreto region of Peru, more than 600 cases were reported in 2024, markedly exceeding expected ...
Rojo-Pérez MÁ, Ramírez-García EA, Llenas-García J.   +2 more
europepmc   +2 more sources

Discovery of a new inland population of Leptoconops noei in Italy with sequencing of the first complete mitochondrial genome for the genus

Medical and Veterinary Entomology, Volume 39, Issue 4, Page 817-828, December 2025.
The genus Leptoconops is poorly investigated, despite its ecological relevance and biting nuisance. The studies in Italy focused only on the coastal areas. Inland populations of Leptoconops noei are documented for the first time in Italy. We record their presence in an area covering Siena district, Tuscany region, in an atypical environment for the ...
Giovanni Naro, Gianluca Lombardo, Alessandro Alvaro, Laura Soresinetti, Francesco Frati, Luigi Marvasi, Emanuele Montomoli, Claudio Bandi, Paolo Gabrieli, Carlo Polidori, Sara Epis   +10 more
wiley   +1 more source

First report of Culicoides paraensis (Goeldi, 1905) (Diptera: Ceratopogonidae) in Cuba: A new challenge for public health

Parasite Epidemiology and Control
Culicoides paraensis (Goeldi) (Diptera: Ceratopogonidae) is considered the primary vector of Oropouche virus (Orthobunyavirus, Peribunyaviridae) in the American Tropics. Here, we report the first record of C.
Yanet Martínez Pérez, Ariamys Companioni Ibáñez, Zulema Menéndez Díaz, Eric Camacho Acosta, Mónica Sánchez González, Nell Cox García, Quenia del Rosario Casanova Drake, Gladys Gutierrez-Bugallo   +7 more
doaj   +1 more source

Characterization of the Epidemiological Profile of Patients With Parkinson's Disease Who Were Hospitalized due to SARS‐CoV‐2 Infection: A Portrait of 4 Years of the Pandemic in Brazil

Journal of Medical Virology, Volume 97, Issue 11, November 2025.
ABSTRACT Individuals with Parkinson's disease may be more susceptible to severe coronavirus disease (COVID)‐19 outcomes due to advanced age and neurological and systemic impairments. However, the evidence on this association remains inconclusive.
Adriele Evelyn Ferreira Silva, Patrícia Teixeira Costa, Lucas Silva Mello, Luiz Felipe Azevedo Marques, Fernando Augusto Lima Marson   +4 more
wiley   +1 more source

Burden of Chikungunya Fever and Its Economic and Social Impacts Worldwide: A Systematic Review

Tropical Medicine &International Health, Volume 30, Issue 9, Page 865-892, September 2025.
ABSTRACT Objectives This study aimed to investigate the social and economic impacts and disease burden of Chikungunya Fever globally through a systematic literature review. Methods We performed a comprehensive literature search through MEDLINE (via PubMed), LILACS, and Embase databases, and grey literature, including studies of populations diagnosed ...
Vaneide Daciane Pedí, Giovanny Vinícius Araújo de França, Viviane Bellini Rodrigues, Felipe Tavares Duailibe, Marcella T. P. Santos, Maria Regina Fernandes de Oliveira   +5 more
wiley   +1 more source

Oropouche Virus Importation in Southern Brazil and Emerging Concern Calling for Enhanced Public Health Surveillance

Journal of Medical Virology, Volume 97, Issue 8, August 2025.
ABSTRACT Oropouche virus (OROV), an arthropod‐borne virus transmitted by Culicoides paraensis, is an endemic arbovirus that historically circulates mostly in the Amazon basin. Between 2022 and 2024, it reemerged as a more widespread public health concern in South America.
Franciellen Machado dos Santos, Elverson Soares de Melo, Gustavo Barbosa de Lima, Alexandre Freitas da Silva, Marcelo Henrique Santos Paiva, Bartolomeu Acioli‐Santos, Clarice Neuenschwander Lins de Moraes, Amanda Pellenz Ruivo, Tatiana Schäffer Gregianini, Milena Bauermann, Thales Bermann, Valeska Lizzi Lagranha, Ludmila Fiorenzano Baethgen, Fernanda Godinho, Gabriel da Luz Wallau, Ana Beatriz Gorini da Veiga, Richard Steiner Salvato   +16 more
wiley   +1 more source

EPIDEMIOLOGICAL PROFILE OF OROPOUCHE FEVER IN BRAZIL FROM 2023 TO 2025

The Brazilian Journal of Infectious Diseases
Introduction: Oropouche fever is an arboviral disease of increasing impact in tropical regions of Brazil, caused by the Oropouche virus. Since its identification in Brazil in 1960, it has caused outbreaks in the Amazon and has recently expanded to non ...
Lara Silveira Barros Lessa
openaire   +3 more sources

Replication-Competent Oropouche Virus in Semen of Traveler Returning to Italy from Cuba, 2024

Emerging Infectious Diseases
A febrile man in Italy who had traveled to Cuba in July 2024 was diagnosed with Oropouche fever. Reverse transcription PCR detected prolonged shedding of Oropouche virus RNA in whole blood, serum, urine, and semen.
Concetta Castilletti, Ralph Huits, Rebeca Passarelli Mantovani, Silvia Accordini, Francesca Alladio, Federico Gobbi   +5 more
doaj   +1 more source