Scientists Develop Kill Switches In Case Bioengineered Microbes Go Rogue

schwit1 quotes UPI:
Scientists at Harvard have developed a pair of new kill switches that can be used to thwart bioengineered microbes that go rogue. Researchers have been testing the use of bioengineered microbes for a variety of purposes, from the diagnosis of disease in the human body to the neutering of mosquitoes. But there remain concerns about releasing manipulated microbes into nature. Could their augmented genes have unintended consequences? Could they morph and proliferate?Kill-switche