ArticleMemorias do Instituto Oswaldo Cruz2020
Seasonal population dynamics of the primary yellow fever vector Haemagogus leucocelaenus (Dyar & Shannon) (Diptera: Culicidae) is mainly influenced by temperature in the Atlantic Forest, southeast Brazil.
Article in Memorias do Instituto Oswaldo Cruz, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.
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Who cites it
20 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Mitochondrial introgression hampers the DNA barcoding of cryptic yellow fever vectors Haemagogus capricornii Lutz and Hg. janthinomys in the Atlantic Forest, Brazil.Parasites & vectors · 2026Article
- Distribution of yellow fever vectors in a disease-free area of Northeast Brazil.Revista da Sociedade Brasileira de Medicina Tropical · 2026Article
- Ecological Requirements for Abundance and Dispersion of Brazilian Yellow Fever Vectors in Tropical Areas.International journal of environmental research and public health · 2024Article
- Exploring environmental and climate features associated with yellow fever across space and time in the Brazilian Atlantic Forest biome.PloS one · 2024Article
- Ecobiology of Haemagogus leucocelaenus arbovirus vector in the golden lion tamarin translocation area of Rio de Janeiro, Brazil.Scientific reports · 2023Article
- Physical Attributes of Tree Holes in the Atlantic Forest Edges: Evaluating Their Association with the Presence and Abundance of ImmatureTropical medicine and infectious disease · 2023Article
- Ecological drivers of sustained enzootic yellow fever virus transmission in Brazil, 2017-2021.PLoS neglected tropical diseases · 2023Article
- Yellow Fever Virus Maintained byViruses · 2023Article
- Sexual Proportion and Egg Hatching of Vector Mosquitos in an Atlantic Forest Fragment in Rio de Janeiro, Brazil.Life (Basel, Switzerland) · 2022Article
- Evaluation of Methods for Collecting Mosquitoes (Culicidae: Diptera) in Canopy and Ground Strata in the Brazilian Savanna.Tropical medicine and infectious disease · 2022Article
- Article
- Interaction ofTropical medicine and infectious disease · 2022Article
- Ecological and environmental factors affecting transmission of sylvatic yellow fever in the 2017-2019 outbreak in the Atlantic Forest, Brazil.Parasites & vectors · 2022Article
- Culicidae (Diptera: Culicomorpha) in the southern Brazilian 'Ana Leuch Lozovei' collection, with notes on distribution and diversity.GigaByte (Hong Kong, China) · 2022Article
- Mapping environmental suitability of Haemagogus and Sabethes spp. mosquitoes to understand sylvatic transmission risk of yellow fever virus in Brazil.PLoS neglected tropical diseases · 2022Article
- Spawning behavior of Aedini (Diptera: Culicidae) in a remnant of Atlantic Forest in the state of Rio de Janeiro.Parasites & vectors · 2021Article
- Oviposition behavior of wild yellow fever vector mosquitoes (Diptera: Culicidae) in an Atlantic Forest fragment, Rio de Janeiro state, Brazil.Scientific reports · 2021Article
- Article
- The Absence of Yellow Fever in Asia: History, Hypotheses, Vector Dispersal, Possibility of YF in Asia, and Other Enigmas.Viruses · 2020Review
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSoutheast Brazil has recently experienced a Yellow Fever virus (YFV) outbreak where the mosquito Haemagogus leucocelaenus was a primary vector. Climatic factors influence the abundance of mosquito vectors and arbovirus transmission.
objectivesWe aimed at describing the population dynamics of Hg. leucocelaenus in a county touched by the recent YFV outbreak.
methodsFortnightly egg collections with ovitraps were performed from November 2012 to February 2017 in a forest in Nova Iguaçu, Rio de Janeiro, Brazil. The effects of mean temperature and rainfall on the Hg. leucocelaenus population dynamics were explored.
findingsHg. leucocelaenus eggs were continuously collected throughout the study, with a peak in the warmer months (December-March). The climatic variables had a time-lagged effect and four weeks before sampling was the best predictor for the positivity of ovitraps and total number of eggs collected. The probability of finding > 50% positive ovitraps increased when the mean temperature was above 24ºC. The number of Hg. leucocelaenus eggs expressively increase when the mean temperature and accumulated precipitation surpassed 27ºC and 100 mm, respectively, although the effect of rainfall was less pronounced. MAIN
conclusionsMonitoring population dynamics of Hg. leucocelaenus and climatic factors in YFV risk areas, especially mean temperature, may assist in developing climate-based surveillance procedures to timely strengthening prophylaxis and control.
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