Disease vectors are living organisms, typically arthropods such as mosquitoes, ticks, fleas, sandflies, and triatomine bugs, that biologically or mechanically transmit pathogenic agents between hosts, thereby enabling the spread of infectious diseases within populations and ecosystems. In vector-borne disease systems, pathogens often undergo essential developmental or replication stages within the vector (biological transmission), or are passively carried on contaminated body parts (mechanical transmission). Research on disease vectors encompasses their ecology, population dynamics, host-feeding behavior, vector competence, insecticide resistance, and interactions with environmental and climatic factors, informing surveillance, risk modeling, and integrated vector management strategies for disease control.
Scientists at La Trobe University have discovered a previously unknown way viruses could spread around the body, potentially paving the way for more effective drug development. The research, published in Nature Communications, ...
Cell & Microbiology
Oct 16, 2025
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Let's face it—bats get a bad rap. Their links to disease outbreaks and their spooky association with vampires influence their notoriety. In reality, bats are truly remarkable. Bats support our agricultural industries as ...
Ecology
Oct 13, 2025
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A study in Medical and Veterinary Entomology has investigated whether Culicoides biting midges—tiny insects that can carry serious livestock viruses—are being accidentally exported from Africa to Europe in shipments of ...
Veterinary medicine
Oct 8, 2025
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Aedes aegypti and Aedes albopictus mosquitoes are vectors of multiple diseases including dengue, chikungunya and Zika, posing a public health risk to populations within their native range.
Plants & Animals
Oct 1, 2025
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Scientists at Virginia Tech may have just made it easier to fight the world's deadliest animal: the mosquito. Only female mosquitoes bite because they need nutrients from blood to develop eggs. That drive makes them dangerous, ...
Plants & Animals
Sep 24, 2025
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New research is shining a light on one of genetics' enduring puzzles—how the workings of the so-called "selfish gene" could be harnessed to control harmful insect populations. By understanding the molecular basis of a selfish ...
Plants & Animals
Sep 18, 2025
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21
New research into the genetics of Anopheles funestus (An. funestus), one of the most neglected but prolific malaria-transmitting mosquitoes in Africa, has revealed how this species is evolving in response to malaria control ...
Evolution
Sep 18, 2025
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A new study suggests that the risk of mosquito-borne illness in Brazil will rise significantly by the year 2080, but that climate action could help. Katherine Heath of the Burnet Institute, Melbourne, Australia, and colleagues ...
Ecology
Sep 18, 2025
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A parasitic fly whose maggots can infest living livestock, birds, pets and humans, could threaten California soon.
Plants & Animals
Sep 18, 2025
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1
A new study published in the journal Science of The Total Environment has significant bearing on the hackneyed joke about chickens and their numerous reasons for crossing roads. In Florida, there's a good chance that the ...
Ecology
Sep 16, 2025
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