Have Low-cost Direct-to-Consumer Genetic Tests Changed Census Results in America?

Citizens claiming racial diversity increased by 276% in the 2020 census, leading experts to wonder if racial diversity is increasing or if people are simply electing to identify as such and how this trend will affect healthcare Once again, we see another unexpected consequence to expanded DNA testing done by consumers for their own interests and needs. As NPR recently reported in “The Census Has Revealed a More Multiracial US. One Reason? Cheaper DNA Tests,” the growing trend of ordering...

How One Company’s Saliva Spit Tubes Dominate the DNA Collection Device Market by Maintaining Specimen Integrity for as Long as Two Years

From point-of-care diagnostic tests to ancestral DNA home-testing, this company’s spit tubes are used by more medical laboratories than any other brand Most clinical laboratory specialists know that OraSure Technologies of Bethlehem, Pa., was the first company to develop a rapid point-of-care DNA diagnostic test for HIV back in the 1990s. This was a big deal. It meant physicians could test patients during office visits and receive the results while the patients were still in the office. Since...

The Problems with Ancestry DNA Analyses

Diagnostic medical laboratories may sequence DNA genetic tests correctly, but there are issues with how companies analyze the information In 2017, some 12 million people paid to spit in a tube and have their genetic data analyzed, according to Technology Review. Many companies offer this type of DNA testing, and each of them works with one or more clinical laboratories to get the actual sequencing performed. For example, Ancestry.com, one of the largest direct-to-consumer genetic data testing...

AncestryDNA Collaborates with Quest Diagnostics to Provide Home DNA Testing to Healthcare Consumers

Pathologists should note that this agreement is not without controversy as the question over who owns patients’ DNA information sparks warnings from legal experts Did you ever wonder which lab does all the genetic testing for Ancestry as it offers to help consumers learn more about their family histories? Also, were you ever curious about the actual number of genetic tests that Ancestry has generated? After all, its advertisements for these genetic tests are ubiquitous. You won’t have to...
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