Before it was known that genes could be linked to various cancers, 1970s research focused largely on viruses and their role in the development of cancer. With the knowledge that family history had an impact on cancer risk, Mary-Claire King, an American geneticist, began to theorize possibilities beyond viruses and started her mission in identifying the cause of breast cancer running in families.

In today’s post, we provide the questions that were sent in and asked during the live session of our Questions and Experts session held in June 2022. In this session, Rachel Mador-House, a certified Genetic Counsellor, answered questions about genetics and genetic testing. In the parentheses, you’ll find the timestamp of where to find the question in the on-demand video.