The Sabin team works in the labs at GWU, where they splice the genes from the parasites and add them to yeast.

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What is striking is that the GWU researchers don't recommend counseling only alcoholics, who require years of treatment, but also people who aren't addicts but simply drink too much.

FORBES: Cutting Alcohol's Cost

"Since there are so many more people who drink in hazardous or harmful amounts, about 60% of the costs of alcohol to society are from people who are not dependent, " says Eric Goplerud, who heads an alcohol abuse program at GWU called Ensuring Solutions.

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