Articles on Mosquito borne diseases

Displaying 1 - 20 of 36 articles

Aedes aegypti mosquitoes at the Laboratory of Entomology and Ecology of the Dengue Branch of the CDC in San Juan. Alvin Baez/Reuters

Understanding mosquitoes can help us find better ways to kill them

While no one likes getting bitten by mosquitoes, you might be surprised (and even a little fascinated) at the complex adaptions mosquitoes have developed to locate their favorite food sources.
A book about Aedes aegypti mosquitoes is seen next to larvae in a laboratory conducting research on preventing the spread of the Zika virus and other mosquito-borne diseases, at the Ministry of Public Health in Guatemala City. Josue Decavele/Reuters

Zika: Aedes aegypti mosquitoes love biting humans, and that’s why they spread viruses so well

Aedes aegypti is adapted to live in close proximity with humans, and this close association likely contributes to the severity of the Zika outbreak.
Municipal workers wait before spraying insecticide to prevent the spread of Aedes aegypti mosquito at Sambodrome in Rio de Janeiro, Brazil, January 26, 2016. Pilar Olivares/Reuters

Explainer: where did Zika virus come from and why is it a problem in Brazil?

Zika was discovered almost 70 years ago, but wasn't associated with outbreaks until 2007. So how did this formerly obscure virus wind up causing so much trouble in Brazil?
The yellow fever mosquito Aedes aegypti isn’t put off by this ‘mosquito repellent’ wrist band. Cameorn Webb

Health Check: do wrist bands work to repel mozzies?

While slipping on a wrist band or sticking on a patch may be an attractive alternative, they’re unlikely to provide any substantial protection from biting mosquitoes.
Detecting viruses in wild-caught mosquitoes provides intimate detail of disease transmission cycles. University of Washington SPH/Flickr

How a new test is revolutionising what we know about viruses in our midst

We monitor mosquitoes to help predict and control virus outbreaks. And a new technique for collecting mosquito saliva from the field has made the process both more sensitive and inexpensive.
Female Aedes aegypti mosquitoes transmit dengue fever when enjoying blood meals. James Gathany

Modifying mosquitoes to stop transmission of dengue fever

Annihilate the Aedes aegypti mosquito population and you'd stop dengue fever from infecting up to 100 million people worldwide annually. Here are some high-tech methods under development.

Top contributors

More