Results 31 to 40 of about 1,034 (136)

Back to Where It Was First Described: Vectors of Sylvatic Yellow Fever Transmission in the 2017 Outbreak in Espírito Santo, Brazil [PDF]

open access: yesViruses, 2022
Evidence of sylvatic yellow fever was first reported in Atlantic Forest areas in Espírito Santo, Brazil, during a yellow fever virus (YFV) outbreak in 1931.
Luciana Matos de Abreu Stanzani   +15 more
doaj   +2 more sources

Ecological aspects of mosquitoes (Diptera: Culicidae) in the gallery forest of Brasilia National Park, Brazil, with an emphasis on potential vectors of yellow fever [PDF]

open access: yesRevista da Sociedade Brasileira de Medicina Tropical, 2013
Introduction We analyzed the vertical and monthly distributions of culicid species in the gallery forest of Brasília National Park, with an emphasis on the potential vectors of yellow fever (YF).
Ana Raquel Lira-Vieira   +9 more
doaj   +2 more sources

Molecular Identification of Mosquitoes (Diptera: Culicidae) Using COI Barcode and D2 Expansion of 28S Gene

open access: yesDNA
The purpose of this study is to improve the identification of Culicidae species from the Vale Ribeira region, São Paulo state, Brazil. Adults were collected in the municipalities of Cananeia and Pariquera-Açu and morphologically identified.
Tatiane M. P. Oliveira   +3 more
doaj   +2 more sources

Evaluation of Methods for Collecting Mosquitoes (Culicidae: Diptera) in Canopy and Ground Strata in the Brazilian Savanna [PDF]

open access: yesTropical Medicine and Infectious Disease, 2022
The hand-net is the standard method for capturing mosquitoes with sylvatic diurnal activity in disease outbreaks in Brazil. However, occupational risks and biases related to the collectors’ abilities and attractiveness are important limitations.
Luis Filipe Mucci   +5 more
doaj   +2 more sources

Change in the faunal composition of mosquitoes (Diptera: Culicidae) along a heterogeneous landscape gradient in the Brazilian Amazon. [PDF]

open access: yesPLoS ONE, 2023
This study aimed to evaluate the influence of different anthropic landscape profiles on the diversity and distribution of mosquito species in a rural settlement of the Brazilian Amazon.
Jessica Feijó Almeida   +7 more
doaj   +2 more sources

Mosquito Fauna and Spatial Distribution in an Atlantic Forest Area in Rio de Janeiro State, Brazil, Reveal a High Risk of Transmission of Yellow Fever and Other Arboviruses [PDF]

open access: yesTropical Medicine and Infectious Disease, 2022
In 2017–2019, Brazil recorded its most severe outbreak of yellow fever due to the spread of the virus (YFV) in the country’s southeast. Here, we investigated mosquito fauna and the spatial distribution of species in a primatology center in the Atlantic ...
Rafaella Moraes de Miranda   +6 more
doaj   +2 more sources

Applicability of Traps for Collecting Mosquito Immatures (Diptera: Culicidae) for Entomological Surveillance of Arbovirus Vectors in a Remnant of the Atlantic Forest, Rio de Janeiro State, Brazil [PDF]

open access: yesTropical Medicine and Infectious Disease
Diverse larval habitats significantly influence female mosquito oviposition. Utilizing traps that simulate these habitats is helpful in the study of the bioecology and characteristics of pathogen-transmitting species during oviposition.
Rayane Dias   +5 more
doaj   +2 more sources

Forest edge landscape context affects mosquito community composition and risk of pathogen emergence [PDF]

open access: yesiScience
Summary: Forest edges, where humans, mosquitoes, and wildlife interact, may serve as a nexus for zoonotic arbovirus exchange. Although often treated as uniform interfaces, the landscape context of edge habitats can greatly impact ecological interactions.
Adam Hendy   +16 more
doaj   +2 more sources

Microscopia eletrônica de varredura de ovos de Haemagogus leucocelaenus (Diptera: Culicidae) Scanning electron microscopy of eggs of Haemagogus leucocelaenus (Diptera: Culicidae) [PDF]

open access: yesRevista de Saúde Pública, 2003
OBJETIVO: Observar detalhes morfológicos de ovos de Haemagogus leucocelaenus visualizados pela primeira vez por microscopia eletrônica de varredura (MEV) e realizar morfometria das principais estruturas.
Jeronimo Alencar   +5 more
doaj   +2 more sources

Methodological practices for colonization of haemagogus janthinomys dyar, 1921 (Diptera: culicidae) [PDF]

open access: yes, 2023
Mosquitoes (Diptera: Culicidae) are notable insects of public health importance in the Americas, partly due to their transmission of medically important arboviruses such as dengue, chikungunya and Zika.
Albuquerque, Júlia Melissa da Rocha
core   +1 more source

Home - About - Disclaimer - Privacy