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Category: personal genomics

Direct to Consumer Genetic Testing: Think Before You Spit, 2017 Edition!

test tubes and DNA

As people have become more proactive in managing their health, personal genomic direct to consumer (DTC) testing has become more popular over the past decade. These tests allow consumers to access information about genetic predispositions and response to chemicals and medications without the involvement of healthcare providers.  With the expanding landscape of such testing, the Read More >

Posted on by Muin J Khoury, Director, Office of Public Health Genomics, Centers for Disease Control and Prevention4 CommentsTags ,

Direct-to-Consumer Genetic Testing and Public Health Education

a woman looking at her spit in a test tube, sequencing wrapped around a hand, a person looking at double helix on a monitor, a person discussion her genetic test results with a counslor and a crowd of people

We have previously blogged about the value (or lack thereof) of direct-to-consumer (DTC) genetic tests in improving health. In a 2011 blog entitled “think before you spit” we cautioned that there was very little evidence that the use of such tests improves health and prevents disease for healthy people in the population. The blog was Read More >

Posted on by Muin J Khoury, Director, Office of Public Health Genomics, Centers for Disease Control and PreventionLeave a commentTags , , ,

The Ultimate Selfie

Now within reach, our personal genomic sequence offers an incredible reflection of who we are, and great promise to improve human health, but there are serious concerns about embracing it too quickly. Empowered Consumers in the Era of Me If social media is any indication, we, like Narcissus of ancient myth, are surely self-obsessed creatures. Read More >

Posted on by Scott Bowen and Muin J Khoury, Office of Public Health Genomics, Centers for Disease Control and Prevention2 CommentsTags , , , ,

When Should We All Have Our Genomes Sequenced?

a crowd of people with DNA in the foreground

Recently, George Church, a prominent genomics researcher and leader of the Personal Genome Project asked why so few people are opting to inspect their genome. The cost and accuracy of genome sequencing have certainly improved dramatically. He clearly sees the health benefits of whole genome sequencing. He states “we should avoid being judgmental of people Read More >

Posted on by Muin J Khoury, Director, Office of Public Health Genomics, Centers for Disease Control and Prevention2 CommentsTags , , ,

Think After You Spit: Personal Genomic Tests May Offer a Teachable Moment

Patient is showing physician her DTC genetic test results

Personal genomic tests are now widely available and sold directly to consumers, but population-based data are limited on awareness, use and impact of these tests. In collaboration with 4 state public health genomics programs, we have recently reported  on consumer awareness and use of personal genomic tests using the 2009 Behavioral Risk Factor Surveillance System. Read More >

Posted on by Muin J Khoury and Katherine Kolor, Office of Public Health Genomics, Centers for Disease Control and Prevention1 CommentTags , , ,

The Public Health Approach to Genetic Testing in the 21st Century: Saving Lives and Saving Unnecessary Healthcare Costs

vials on top of money

In March 2012, a prominent health insurer in the United States released a white paper entitled: “Personalized Medicine: trends and prospects for the new science of genetic testing and molecular diagnostics” By analyzing their own claims data, the report suggests that in 2010, the cost of genetic and molecular diagnostic testing for its members was about $500 Read More >

Posted on by Muin J Khoury, Director, Office of Public Health Genomics, Centers for Disease Control and Prevention4 CommentsTags , , , ,

Think (Again) Before You Spit: Readers Weigh In

woman looking at test tube thinking (text: Think (Again) Before You Spit

We thank our readers for their thoughtful comments on our recent post, which discussed the validity and utility of personal genomic tests for improving health. Clearly, this topic engenders a range of reactions as reflected in a recent scientific discussion. Several people I know have sought testing for various reasons, including curiosity, genealogic research, or just Read More >

Posted on by Muin J Khoury, Director, Office of Public Health Genomics, Centers for Disease Control and Prevention1 CommentTags , , ,
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