Results 31 to 40 of about 32,691 (259)

Warmer temperatures reduce the vectorial capacity of malaria mosquitoes [PDF]

open access: yesBiology Letters, 2011
The development rate of parasites and pathogens within vectors typically increases with temperature. Accordingly, transmission intensity is generally assumed to be higher under warmer conditions. However, development is only one component of parasite/pathogen life history and there has been little research exploring the temperature sensitivity of other
Paaijmans, Krijn P.   +3 more
openaire   +3 more sources

A new species in the major malaria vector complex sheds light on reticulated species evolution [PDF]

open access: yes, 2019
Complexes of closely related species provide key insights into the rapid and independent evolution of adaptive traits. Here, we described and studied Anopheles fontenillei sp.n., a new species in the Anopheles gambiae complex that we recently discovered ...
Akone-Ella O.   +11 more
core   +1 more source

Estimation of DENV-2 Transmission as a Function of Site-Specific Entomological Parameters from Three Cities in Colombia

open access: yesAnnals of Global Health, 2019
Background: Measuring dengue virus transmission in endemic areas is a difficult task as many variables drive transmission, and often are not independent of one another.
Victor Hugo Peña-García   +5 more
doaj   +1 more source

Omitting age-dependent mosquito mortality in malaria models underestimates the effectiveness of insecticide-treated nets.

open access: yesPLoS Computational Biology, 2022
Mathematical models of vector-borne infections, including malaria, often assume age-independent mortality rates of vectors, despite evidence that many insects senesce. In this study we present survival data on insecticide-resistant Anopheles gambiae s.l.
Melissa A Iacovidou   +5 more
doaj   +1 more source

Seasonal and spatial dynamics of the primary vector of plasmodium knowlesi within a major transmission focus in Sabah, Malaysia [PDF]

open access: yes, 2015
Background The simian malaria parasite Plasmodium knowlesi is emerging as a public health problem in Southeast Asia, particularly in Malaysian Borneo where it now accounts for the greatest burden of malaria cases and deaths.
Chua, Tock H.   +9 more
core   +4 more sources

The Importance of Including Non-Household Environments in Dengue Vector Control Activities

open access: yesViruses, 2023
Most vector control activities in urban areas are focused on household environments; however, information relating to infection risks in spaces other than households is poor, and the relative risk that these spaces represent has not yet been fully ...
Víctor Hugo Peña-García   +11 more
doaj   +1 more source

Feeding and defecation behavior of Triatoma rubida (Uhler, 1894) (Hemiptera: Reduviidae) under laboratory conditions, and its potential role as a vector of chagas disease in Arizona, USA [PDF]

open access: yes, 2011
Chagas disease is caused by the parasite Trypanosoma cruzi, which is transmitted to humans by blood-sucking triatomine insects. This disease is endemic throughout Mexico and Central and South America, but only a few autochthonous cases have been reported
Gregory, Teresa   +3 more
core   +1 more source

The Case of Malaria and its Relationship to Vectorial Capacity of Anopheles Farauti Laveran (Diptera: Culicidae) on Coastal Ecosystem (Biak Numfor Regency) of Papua Province [PDF]

open access: yes, 2016
BACKGROUND: Biak Numfor regency had high number of malaria cases in Papua Province. This regency is an area with coastal ecosystem. Anopheles farauti was reported as one of the main vectors of malaria in Papua.
Hadisusanto, S. (Suwarno)   +3 more
core   +1 more source

Climate Change and Highland Malaria: Fresh Air for a Hot Debate [PDF]

open access: yes, 2010
In recent decades, malaria has become established in zones at the margin of its previous distribution, especially in the highlands of East Africa.
Chaves, L.F., Koenraadt, C.J.M.
core   +2 more sources

An elaborated feeding cycle model for reductions in vectorial capacity of night-biting mosquitoes by insecticide-treated nets

open access: yesMalaria Journal, 2007
Background Insecticide Treated Nets (ITNs) are an important tool for malaria control. ITNs are effective because they work on several parts of the mosquito feeding cycle, including both adult killing and repelling effects.
Harris Anthony   +6 more
doaj   +1 more source

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