Direct-to-consumer Genetics Tests
May 14, 2012
More than a dozen companies deCODE Genetics and Navigenics, test consumers’ genomes for single-gene disorders such as cystic fibrosis; for risks of developing complex disorders involving multiple genes, such as cancer, heart disease and diabetes; for sensitivities to drugs such as Coumadin; and for traits such as hair colour, eye colour and baldness. Costs range from roughly 100 to 1,500 Dollars. Consumers can order these tests directly and receive results without the involvement of a qualified health-care professional, such as a geneticist or genetic counsellor.  (BioMedMe)
