Results 41 to 50 of about 962 (130)

Diversity of Mosquito Vectors (Diptera: Culicidae) in Caxiuanã, Pará, Brazil

Interdisciplinary Perspectives on Infectious Diseases, Volume 2012, Issue 1, 2012., 2012
This paper presents a study based on ecological parameters represented by diversity and richness indices applied in a community of mosquitoes (Diptera: Culicidae), at the National Forest of Caxiuanã, Melgaço municipality, state of Pará, in the Brazilian Amazon.
Ulisses E. C. Confalonieri, Cristina Costa Neto, Cléber Galvão   +2 more
wiley   +1 more source

High risk for chikungunya virus to initiate an enzootic sylvatic cycle in the tropical Americas.

PLoS Neglected Tropical Diseases, 2017
BackgroundChikungunya virus (CHIKV) has dispersed in the Americas since 2013, and its range of distribution has overlapped large forested areas. Herein, we assess vector competence of two sylvatic Neotropical mosquito species, Haemagogus leucocelaenus ...
Ricardo Lourenço-de-Oliveira, Anna-Bella Failloux   +1 more
doaj   +1 more source

Haemagogus leucocelaenus

, 2003
Published as part of Marcondes, Carlos Brisola, Fernandes, Aristides, Paterno, Uéslei, Müller, Gerson Azulim, Pinho, Luiz Carlos De & Struffaldi, Denis Volkman, 2003, New records of mosquitoes from the southern Brazilian States of Santa Catarina and Rio Grande do Sul, with 18 species new for the States (Diptera: Culicidae), pp.
Marcondes, Carlos Brisola, Fernandes, Aristides, Paterno, Uéslei, Müller, Gerson Azulim, Pinho, Luiz Carlos De, Struffaldi, Denis Volkman   +5 more
openaire   +1 more source

Oviposition behavior of wild yellow fever vector mosquitoes (Diptera: Culicidae) in an Atlantic Forest fragment, Rio de Janeiro state, Brazil

Scientific Reports, 2021
Although there are many studies on the control of mosquito vectors of the yellow fever virus (YFV) in tropical forests, there are still few ecological studies regarding abiotic factors effect on these mosquitoes.
Shayenne Olsson Freitas Silva, Cecilia Ferreira de Mello, Ronaldo Figueiró, Tatiana Docile, Michele Serdeiro, Fabiana Fagundes Fumian, Jeronimo Alencar   +6 more
doaj   +1 more source

Neotropical Sylvatic Mosquitoes and Aedes aegypti Are Not Competent to Transmit 17DD Attenuated Yellow Fever Virus from Vaccinated Viremic New World Non-Human Primates

Viruses, 2022
Beside humans, thousands of non-human primates (NHPs) died during the recent outbreak caused by the yellow fever virus (YFV) in Brazil. Vaccination of NHPs against YFV with the YF 17DD attenuated virus has emerged as a public health strategy, as it would
Rafaella Moraes de Miranda, Rosilainy Surubi Fernandes, André Tavares da Silva-Fernandes, Anielly Ferreira-de-Brito, Silvia Bahadian Moreira, Renata Carvalho Pereira, Ygara da Silva Mendes, Sheila Maria Barbosa de Lima, Alcides Pissinatti, Marcos da Silva Freire, Jerônimo Augusto Fonseca Alencar, Ricardo Lourenco-de-Oliveira   +11 more
doaj   +1 more source

When conservation meets contagion: Mapping yellow fever risk to guide vaccination in an endangered primate

Journal of Applied Ecology, Volume 63, Issue 6, June 2026.
Spatial projections revealed high‐risk areas for YF transmission, highlighting priority zones for targeted vaccination efforts in GLTs. By integrating disease ecology into conservation planning, this study offers a scalable framework for spatially informed interventions aimed at mitigating disease‐driven declines in threatened species.
Maxime Pierron, Aurore Ponchon, Carlos R. Ruiz‐Miranda, Andreia Martins, Cédric Sueur, Valéria Romano   +5 more
wiley   +1 more source

Climate change is aggravating dengue and yellow fever transmission risk

Ecography, Volume 2024, Issue 10, October 2024.
Dengue and yellow fever have complex cycles, involving urban and sylvatic mosquitoes, and non‐human primate hosts. To date, efforts to assess the effect of climate change on these diseases have neglected the combination of such crucial factors. Recent studies only considered urban vectors.
Alisa Aliaga‐Samanez, David Romero, Kris Murray, Marina Cobos‐Mayo, Marina Segura, Raimundo Real, Jesús Olivero   +6 more
wiley   +1 more source

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

, 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  

Ocorrência de Haemagogus (Conopostegus) leucocelaenus (Dyar & Shannon) e Toxorhynchites (Lynchiella) theobaldi (Dyar & Knab) em ocos de árvore em capão de mata, Curitiba, Paraná, Brasil [PDF]

Revista Brasileira de Zoologia, 1999
The activities were performed at a preserved forest named "Capao da Imbuia", in the urban area of Curitiba, Parana, Brazil, during march/1990 till march march/1991. The tree holes studied, showed different features: soil distance, area and volume. 303 immatures forms from seven specie of Culicidae were caught: Haemagogus (Conopostegus) leucocelaenus ...
Silva, Mario Antônio Navarro da, Lozovei, Ana Leuch   +1 more
openaire   +3 more sources

Nuevos registros geográficos para Haemagogus anastasionis Dyar, 1921 y Haemagogus janthinomys Dyar, 1921 (Diptera: Culicidae) en Venezuela

, 2014
Se señala por primera vez para el estado Bolívar, la presencia de Haemagogus anastasionis Dyar, 1921 y Haemagogus janthinomys Dyar, 1921. Con estos nuevos registros, el género Haemagogus Williston en el estado Bolívar, incluye a seis especies: Hg ...
Berti Moser, Jesús Alberto, Ramirez, Rodrigo, Estrada, Yarys, Guzmán, Hernán, Pérez, Enrique   +4 more
core   +1 more source