Tag Archives: dengue fever

Research shows combination of sensory signals draw mosquitoes in for a bite

Researchers used a genome editing technique to engineer a mutant version of the Aedes aegypti mosquito, which spreads yellow fever. The mutant was unable to detect carbon dioxide, and studies showed that this hindered its ability to detect a host, even in the presence of other sensory cues like heat and odor. The results can help inform the design of chemical repellents to block host-seeking behavior in both Aedes aegypti and Anopheles gambiae, which spreads malaria. More »

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