Granville Partners on DNA Swab

Granville Biomedical, the St. John’s-based maker of medical testing swabs, has formed a partnership with Toronto’s Inagene Diagnostics to develop a cheek swab for testing patients’ DNA and determining which medications are most compatible with their biology.
Co-Founder and CEO Christine Goudie said in an interview that the cheek swab uses a similar design to a COVID-19 nasal testing swab her