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"Todd Rider, a research scientist at the Massachusetts Institute of Technology, is developing an antiviral drug called Draco, which has proven successful against all 15 viruses to which it has been applied in lab trials with human tissue and mice. These include the common cold, H1N1 or swine flu, a polio virus, dengue fever and the notorious and fatal Ebola virus. To produce it, Mr Rider took an unusual approach, "wiring together" two natural proteins - one that detects virus entry, and another that acts as a suicide switch that kills the infected cell."