The device repels mosquitoes by releasing a vapour form of insecticide through a battery-powered fan, forming an insecticide "cloud".

Researchers from Montana State University in US showed that permethrin becomes less effective at killing the yellowfever mosquito as temper...

The study showed that 87% of Indian adults in trial were positive to dengue at enrolment, confirming the significant endemic nature of the ...

"Good data on the incidence and cost of the illness have been lacking due to gaps in how information on individual cases is collected."