Results 111 to 120 of about 962 (130)

Yellow fever's distressing return: a wake-up call for public health in the Americas. [PDF]

Ther Adv Infect Dis
Parra-Henao G, Usme-Ciro JA, Fernández-Niño JA, Henao-Martínez AF.   +3 more
europepmc   +1 more source

Ten years of Zika in Brazil: achievements, challenges and perspectives. [PDF]

Virol J
Yuji Sasazaki F, Tudella GCN, de Oliveira-Filho EF, Lopes TRR, Carmo RF, Flores EF, Silva Júnior JVJ.   +6 more
europepmc   +1 more source

Mitochondrial Genome Sequencing and Phylogeny of Haemagogus Albomaculatus, Haemagogus leucocelaenus, Haemagogus Spegazzinii, and Haemagogus tropicalis (Diptera: Culicidae) [PDF]

Scientific Reports, 2020
AbstractThe genus Haemagogus (Diptera: Culicidae) comprises species of great epidemiological relevance, involved in transmission cycles of the Yellow fever virus and other arboviruses in South America. So far, only Haemagogus janthinomys has complete mitochondrial sequences available.
Joaquim Pinto Nunes Neto, Fabio Silva da Silva, Marcio R.T. Nunes   +2 more
exaly   +5 more sources

Vertical Oviposition Activity of Mosquitoes in the Atlantic Forest of Brazil With Emphasis on the Sylvan Vector, Haemagogus leucocelaenus (Diptera: Culicidae) [PDF]

Journal of Vector Ecology, 2016
This study aimed to assess the vertical patterns of oviposition and temporal changes in the distribution of mosquito species in an area of the Atlantic Forest in Rio de Janeiro State, Brazil, and in particular, the behavior and oviposition of potential yellow fever virus vectors.
Jeronimo Alencar, Hélcio R. Gil-Santana, Cecilia Ferreira de Mello   +2 more
exaly   +6 more sources

Genetic Structuring of One of the Main Vectors of Sylvatic Yellow Fever: Haemagogus (Conopostegus) Leucocelaenus (Diptera: Culicidae) [PDF]

Genes, 2023
Genetic diversity and population structuring for the species Haemogogus leucocelaenus, a sylvatic vector of yellow fever virus, were found to vary with the degree of agricultural land use and isolation of fragments of Atlantic Forest in municipalities in the state of São Paulo where specimens were collected.
Marcus Vinicius Niz Alvarez, Paulo E. Ribolla, Mauro T Marrelli   +2 more
exaly   +4 more sources

Oviposition Behavior of Haemagogus leucocelaenus (Diptera: Culicidae), a Vector of Wild Yellow Fever in Brazil

Revista Do Instituto De Medicina Tropical De Sao Paulo, 2017
Haemagogus leucocelaenus, which is considered a major vector of wild yellow fever, exhibits acrodendrophilic habits and mainly deposits its eggs in treeholes and bamboo internodes.
William C. Rodrigues, Jeronimo Alencar, Filipe Vieira Santos de Abreu   +2 more
exaly   +1 more source

Feeding Patterns of Haemagogus Capricornii and Haemagogus leucocelaenus (Diptera: Culicidae) in Two Brazilian States (Rio De Janeiro and Goiás).

Journal of Medical Entomology, 2008
We present the identiÞcation of bloodfeeding sources of Haemagogus (Haemagogus) capricornii Lutz and Haemagogus (Conopostegus) leucocelaenus (Dyar & Shannon) (Diptera: Culicidae) from different regions of Brazil, as analyzed by precipitin tests.
Carlos Brisola Marcondes, Jeronimo Alencar, Anthony Erico Guimarães   +2 more
exaly   +1 more source

Circadian and Seasonal Preferences for Hematophagy Among Haemagogus Capricornii, Hg. Janthinomys, and Hg. Leucocelaenus (Diptera: Culicidae) in Different Regions of Brazil.

Journal of Vector Ecology, 2008
Jeronimo Alencar, Anthony Erico Guimarães, Julia dos Santos Silva   +2 more
exaly   +4 more sources

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Isolations of Yellow Fever Virus From Haemagogus leucocelaenus in Rio Grande Do Sul State, Brazil.

Transactions of the Royal Society of Tropical Medicine and Hygiene, 2003
Following howling monkey (Alouatta caraya) deaths and yellow fever (YF) antigen detection by immunohistochemistry in the liver sample of a dead monkey in April and May 2001 in the municipalities of Garruchos and Santo Antônio das Missões, Rio Grande do Sul State, Brazil, epidemiological field investigations were initiated.
Pedro Fernando da Costa Vasconcelos, Sueli G Rodrigues   +1 more
exaly   +3 more sources

Seasonal abundance, biting cycle and parity of the mosquito Haemagogus leucocelaenus in Trinidad, West Indies

Medical and Veterinary Entomology, 1995
Abstract Adult female populations of Haemagogus leucocelaenus (Dyar and Shannon), the sylvan vector of yellow fever, were monitored weekly during 1981–82 by human collectors on the ground at Point Gourde in Chaguaramas Forest, 16 km west of Port of Spain, Trinidad.
D D, Chadee, R, Ganesh, J O, Hingwan, E S, Tikasingh   +3 more
openaire   +2 more sources