Articles sur Mosquitoes

Affichage de 1 à 20 de 80 articles

Aedes Aegypti mosquitoes viewed through a microscope in Broward County, Florida, in June 2016. AP Photo/Lynne Sladky

Harvey and Irma present nearly perfect conditions for Zika-spreading mosquitoes

Vast amounts of standing water in Houston and other hurricane-flooded areas are dangerous not only because of toxins. The water is a dangerous breeding ground for mosquitoes that transmit Zika.
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.
Insect repellents can keep biting mosquitoes at bay but they’ve got to be used correctly. Dr Cameron Webb (NSW Health Pathology/University of Sydney))

The best (and worst) ways to beat mosquito bites

This is what really works to beat the bite of summer mosquitoes!
Scientists sort through thousands of mosquitoes each year to help stop people getting sick from mosquito bites.

The worst year for mosquitoes ever? Here’s how we find out

Worst year for mosquitoes ever? How do scientists catch and count mosquitoes to work out why mosquito populations fluctuate from year to year? Can we predict outbreaks of mosquito-borne disease?
For viruses like dengue, being injected with the pathogen as in a vaccine can open the door to secondary infections. from www.shutterstock.com.au

Explainer: what are antibodies and why are viruses like dengue worse the second time?

Our immune system protects us but when it comes to some mosquito-borne disease, it can work against us. What are the implications for the development of a Zika virus vaccine?
Cages full of hand reared yellow fever mosquitoes await research (or possibly release) Cameron Webb, NSW Health Pathology/University of Sydney

Pitting mozzies against mozzies to stop the spread of disease

Upscaling the success of emerging mosquito control technologies relies on automating the rearing and release of millions of mosquitoes. Australia is to become the testing ground for a novel strategy.
The outbreak of Zika virus in Brazil had Australian travellers on alert but transmission is only possible in tropical Queensland. Cameron Webb

Common Australian mosquitoes can’t spread Zika

New research shows common local mosquitoes aren’t able to spread Zika. This means Australia is unlikely to see a major outbreak of the disease. But a risk remains in northern Queensland.
Most cases of Zika are asymptomatic. Airman Magazine/U.S. Air Force Photo/Tech. Sgt. Brandon Shapiro/Flickr

Zika virus: Only a few small outbreaks likely to occur in the continental US

A computer model suggests that while more cases of Zika can be expected in the continental U.S. outbreaks will probably be small and are not projected to spread.

Les contributeurs les plus fréquents

Plus