Genome-wide Association Studies: Public Health Impact
CDC blog post: Public health impact of genomewide association studies: Glass half full or half empty?
Bringing genome-wide association findings into clinical use.
Teri A. Manolio. Nat Rev Genetics, July 2013
GWAS Series: In the past 2 years genome-wide association studies in humans have revealed dozens of disease-associated loci, Nature Rev Genetics
Check out the GWAS Catalog at the National Human Genome Research Institute