Why Mosquitoes Bother Some And Not Others

antipode writes "The BBC reports that scientists may have a better clue why mosquitoes prefer biting some people to others. This may lead to formulating a next generation of mosquito repellent that would suppress the smells attracting the blood sucking insects. According to the article, such repellent would be odor-less by itself. Wonder whether it's going to be more evil than Deet-based repellents, which, while being the only type that actually works, dissolve plastic and are believed by some to be carcinogenic."