There are some recent articles about this topic in some contexts:
Wright, G. E., Koornhof, P. G., Adeyemo, A. A., & Tiffin, N. (2013). Ethical and legal implications of whole genome and whole exome sequencing in African populations. BMC medical ethics, 14(1), 21.
Evans, B. J., Burke, W., & Jarvik, G. P. (2015). The FDA and genomic tests—getting regulation right. New England Journal of Medicine, 372(23), 2258-2264.