Mosquitoes are the main vectors for dengue and zika. Insecticides are our best weapon against them. Anja Jonsson/Flickr

Mozzies are evolving to beat insecticides – except in Australia

Australian mosquitoes, unlike their Asian and American counterparts, can still be controlled by insecticides like pyrethroids. What lessons are there for managing pesticide resistance in insects?
Mosquito control in the Torres Strait can be tough but it provides protection of the mainland from invading exotic mosquitoes. medical entomology, tropical public health services cairns

How we kept disease‑spreading Asian Tiger mozzies away from the Australian mainland

A new study shows how Australian authorities are battling the invasive Asian tiger mosquito in Torres Strait, reducing risks of mosquito-borne disease outbreaks.
This mosquito – Aedes aegypti – can spread the dengue, Chikungunya and yellow fever viruses. Paul Zborowski

Explainer: what is dengue fever?

Dengue is caused by four different serotypes (strains) of the dengue virus that can cause mild to severe illness in people, who are infected via mosquito bites. Dengue has been spreading through most urbanised…

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