BARCELONA, April 15, 2016 /PRNewswire/ — AbbVie (NYSE: ABBV), a global biopharmaceutical company, today announced that 91 percent (n=20/22) of genotype 1 (GT1) chronic hepatitis C virus (HCV) infected patients who failed previous therapy with direct-acting antivirals (DAAs) achieved SVR12 with 12 weeks of ABT-493 and ABT-530 with ribavirin (RBV) …