Results 81 to 90 of about 13,406 (223)

Surveillance of arbovirus infections in the atlantic forest region, State of São Paulo, Brazil: I. detection of hemagglutination-inhibition antibodies in wild birds between 1978 and 1990 Vigilância de infecções por arbovírus na Região da Mata Atlântica, Estado de São Paulo, Brasil.: I. Detecção de anticorpos inibidores de hemaglutinação em aves silvestres entre 1978 e 1990

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 1994
We report data related to arbovirus antibodies detected in wild birds periodically captured from January 1978 to December 1990 in the counties of Salesópolis (Casa Grande Station), Itapetininga and Ribeira Valley, considering the different capture ...
Ivani B. Ferreira   +5 more
doaj   +1 more source

Genetic appraisal of the culex sitiens subgroup in Australasia : major arbovirus vectors [PDF]

open access: yes, 2009
University of Technology, Sydney. Faculty of Science.Culex annulirostris Skuse, Culex palpalis Taylor and Culex sitiens Wiedemann are members of the Culex sitiens subgroup that exist in Australasia. They are widely distributed and regularly comprise over
Hemmerter, SPG
core  

Vector Potential Index: Bridging Competence and Contribution as an Integrative Measure of Relative Transmission Capability

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
The Vector Potential Index (VPI) is a novel metric for evaluating and comparing the potential of blood‐feeding arthropod vectors to contribute to zoonotic vector‐borne disease transmission. Taking a meta‐analysis approach, the VPI combines vector competence and host use data obtained from scientific literature to assign relative and absolute VPI ranks ...
Amely M. Bauer   +4 more
wiley   +1 more source

Amphibian Strategies Against Attacks by Flies: Host‐Specificity and Threats

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
Species interactions between Diptera flies and amphibians play a significant role in tropical ecosystems, but their ecology and evolution remain understudied. This review explores the costs flies impose on amphibians, such as pathogen transmission and disruption of communication systems, and highlights the evolutionary strategies employed by both ...
Leonardo Leite Ferraz de Campos   +3 more
wiley   +1 more source

Milk Modulates the Gastrointestinal Stability of Tick‐Borne Encephalitis Virus: Implications for Alimentary Transmission

open access: yesJournal of Medical Virology, Volume 98, Issue 1, January 2026.
ABSTRACT Tick‐borne encephalitis virus (TBEV) can be transmitted alimentarily through contaminated dairy products, yet the mechanisms by which the virus survives the digestive tract remain poorly understood. In this study, we investigated the stability of TBEV in milk under simulated gastrointestinal conditions.
Martin Machacek   +3 more
wiley   +1 more source

Two cases of Saint Louis encephalitis in HIV-1 infected patients in Buenos Aires

open access: yesBrazilian Journal of Infectious Diseases
Saint Louis encephalitis virus (SLE) is a mosquito borne disease. Only a small proportion of cases progress to severe clinical forms. There have been few reports on HIV-infected patients and the relationship between immunodeficiency and the course of the
Guillermo Alberto Viloria   +4 more
doaj   +1 more source

Arbovirus-related encephalitis.

open access: yesThe Yale journal of biology and medicine, 1980
Arthropod-borne virus encephalitis in the U.S.A. includes LaCrosse, St Louis, western equine, eastern equine, Venezuelan equine, and Powassan in that order of frequency. Diagnosis can be aided by the history of seasonal occurrence, climate, geographic location, exposure to vectors, and age of the patient.
openaire   +1 more source

Molecular characterization of viruses associated with encephalitis in São Paulo, Brazil.

open access: yesPLoS ONE, 2019
The objective of this study was to characterize the prevalence of viral encephalitis due to arbovirus infection of the Togaviridae and Flaviviridae families in São Paulo, Brazil.
Jerenice E Ferreira   +11 more
doaj   +1 more source

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