1) HARVONI is a new treatment for chronic hepatitis C genotype 1 that combines two drugs (ledipasvir and sofosbuvir) into a single daily pill for 12 weeks. In clinical studies, 96-99% of patients without prior treatment were cured. 2) For certain patients without cirrhosis, HARVONI was shown to be highly effective when taken for only 8 weeks. 3) HARVONI offers improvements over previous hepatitis C treatments as it contains no interferon, no ribavirin, requires only one pill taken once daily, and has cure rates as high as 99% for those without prior treatment.