FOCUS Resources & FAQs
This hub supports our mission to integrate population-based genomic screening (PGS) across diverse care settings. Our materials are curated to support clinical teams, healthcare staff, and third-party collaborators at every stage of study involvement or intervention deployment.
Categories of Available ResourcesBelow are common questions and responses about PGS with questions organized into the four categories below:
What is Population-based Genomic Screening (PGS)?
PGS is the process of screening individuals in a population to identify genetic variants that may indicate a risk for certain diseases, allowing for early intervention and personalized healthcare.
How does PGS differs from traditional genetic testing?
Traditional genetic testing is usually performed based on a person’s medical history or symptoms, whereas PGS proactively screens large groups of people, regardless of their health status, to assess genetic risks.
Who can benefit from PGS?
PGS can benefit everyone by identifying potential genetic risks for conditions such as cancer, cardiovascular diseases, and inherited disorders
How accurate is genomic screening?
PGS is highly accurate in detecting known genetic variants; however, results may not always predict disease development with certainty. It emphasizes broader influences on health outcomes with environmental and lifestyle factors also play a role in disease risk.
Can PGS detect all genetic conditions?
No, PGS is limited to screening for specific conditions and known genetic variants. It does not detect all genetic disorders or predict all health risks.
Will my genomic data be kept private?
Most PGS programs follow strict privacy regulations to protect genetic data. It is important to review the privacy policies of the screening provider.
Can my genetic data be used by insurance companies or employers?
Laws such as the Genetic Information Nondiscrimination Act (GINA) in the U.S. prohibit genetic discrimination in health insurance and employment. However, policies may vary by country.
What happens to my data after screening?
Data handling depends on the provider’s policies. Some programs store data for research, while others allow participants to control how their data is used.
What should I do if I have a high genetic risk for a condition?
Talk with your doctor, genetic counselor or other healthcare provider to understand your results and discuss preventive measures, lifestyle changes, or further medical testing.
How often should I get genomic screening?
Since genetic makeup does not change, screening is typically a one-time test. But changes in what we know about genetics over time could lead to updates in the medical importance of your genetic makeup.