ArticleScientific reports2023
Aedes albopictus host odor preference does not drive observed variation in feeding patterns across field populations.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed.
- Article
- Small RNA genomics of Aedes aegypti mosquitoes discovers infectious viruses that trigger an RNA interference response.Nature communications · 2026Article
- Genomics of urban adaptation and exaptation in mosquitoes and consequences for vectorial capacity.Current opinion in insect science · 2025Review
- Prevalence of culicine salivary antibodies in non-human primates living in national parks in Thailand.Medical and veterinary entomology · 2025Article
- RNA sequencing analysis of viromes ofProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Adaptive genomic signatures of globally invasive populations of the yellow fever mosquito Aedes aegypti.Nature ecology & evolution · 2025Article
- Vector competence of EuropeanCurrent research in parasitology & vector-borne diseases · 2025Article
- Article
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Authors and funding
11 authors.
Funding
Abstract
Laboratory and field-based studies of the invasive mosquito Aedes albopictus demonstrate its competency to transmit over twenty different pathogens linked to a broad range of vertebrate hosts. The vectorial capacity of Ae. albopictus to transmit these pathogens remains unclear, partly due to knowledge gaps regarding its feeding behavior. Blood meal analyses from field-captured specimens have shown vastly different feeding patterns, with a wide range of anthropophagy (human feeding) and host diversity. To address this knowledge gap, we asked whether differences in innate host preference may drive observed variation in Ae. albopictus feeding patterns in nature. Low generation colonies (F2-F4) were established with field-collected mosquitoes from three populations with high reported anthropophagy (Thailand, Cameroon, and Florida, USA) and three populations in the United States with low reported anthropophagy (New York, Maryland, and Virginia). The preference of these Ae. albopictus colonies for human versus non-human animal odor was assessed in a dual-port olfactometer along with control Ae. aegypti colonies already known to show divergent behavior in this assay. All Ae. albopictus colonies were less likely (p < 0.05) to choose the human-baited port than the anthropophilic Ae. aegypti control, instead behaving similarly to zoophilic Ae. aegypti. Our results suggest that variation in reported Ae. albopictus feeding patterns are not driven by differences in innate host preference, but may result from differences in host availability. This work is the first to compare Ae. albopictus and Ae. aegypti host preference directly and provides insight into differential vectorial capacity and human feeding risk.
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Registered trials
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