Scientists are developing a system that could kill millions of mosquitoes in Africa . The technology has been used to tackle the problem of malaria . Kare said the lasers could be mounted on lamp post-type poles and put around the circumference of villages , to create a kind of `` fence '' against mosquitoes . Around one million people die of malaria each year , according to the WHO .
Scientists are developing a system that could kill millions of mosquitoes in Africa . The technology has been used to tackle the problem of malaria . Around one million people die of malaria each year , according to the WHO .