Dengue fever, a painful and potentially deadly virus that causes joint pain extreme enough to earn the nickname "bonecrusher disease", infects upwards of 100 million people every year. With no vaccine and no cure, there is little anyone can do to protect the 2.5 billion people currently at risk for infection. But University of California, Irvine professor Anthony James believes he can turn the very mosquitoes that spread the virus into the vector for prevention.
Laser Zaps Skeeter:A mosquito gets its head fried Intellectual Ventures
Lasers can already track and hopefully shoot down missiles, so perhaps it was inevitable that humans would turn that power against the airborne bloodsucker threat. Scientists from the Intellectual Ventures Laboratory showed their lasers tracking mosquitoes live during the TED 2010 conference, and also unveiled the awesome laser pew-pew effect in a new video. See the smoking hot results for yourself.
Malaria kills upwards of a million people a year, infects hundreds of millions, and significantly damages the economies of dozens of countries. Cures and prophylaxis for malaria range from bug nets to drugs to gin and tonics, but none are weirder -- or more poetically just -- than a new method that uses mosquitoes themselves to deliver a malaria vaccine.
By Bjorn Carey
Posted 07.29.2009 at 2:35 pm 4 Comments
Shockingly, no major studies have been conducted on this topic. “The implications are, however, profound,” says Michael Raupp, an entomologist at the University of Maryland. “Reckless flying, passing out in frosty beer mugs, hitting on crane flies instead of mosquito babes. Frightening!” Fortunately, enough related research exists to make an educated guess.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.