There is a very good RadioLab episode on these 'good' mosquitos: <a href="http://www.radiolab.org/story/kill-em-all/" rel="nofollow">http://www.radiolab.org/story/kill-em-all/</a>
>The researchers allowed the mosquitoes to feed on their own arms for five years because of concerns at the time Wolbachia could infect humans and domestic animals.<p>i could only applaud. Seriously. I'm against animal testing, and i think human species should carry the burden of what it does for its own benefit and as result it would be forced to do it responsibly.
> <i>The bacterium Wolbachia is found in 60% of insects. It acts like a vaccine for the mosquito which carries dengue, Aedes aegypti, stopping the dengue virus multiplying in its body.</i><p>> <i>Wolbachia also has an effect on reproduction. If a contaminated male fertilises the eggs of a female without the bacteria, these eggs do not turn into larvae.</i><p>Wait, so 60% of male mosquitos are effectively sterile?