June 26th, 2012
Australian research scientists have developed a strategy for fighting Dengue fever, a viral disease spread by mosquitoes that affects more than 50 million people annually and causes fever and crippling joint and muscle pain—and in some cases even death.
Researchers are encouraged that these bacterially infected mosquitoes are safe to humans and, once set loose, are capable of spreading on their own and overtaking the wild mosquito populations that transmit disease to humans.
In two northern Australian towns, between 10,000 and 20,000 of these infected mozzies were released (“mozzie” is Australian for mosquito), and wild mosquito infection rates neared 100 percent—meaning, mosquitoes that can infect humans were almost completely replaced by the ones that can’t.
This article was posted: Tuesday, June 26, 2012 at 8:23 am