In 2015, she disclosed that she carried a rare genetic mutation, Kras G12c, which contributed to the aggressive nature of her cancer.
Although she underwent chemotherapy, the cancer unfortunately spread to other areas of her abdomen.
Throughout her illness, Spencer became a passionate advocate for cancer awareness. She strongly encouraged regular screenings and highlighted the importance of early detection, stressing that timely colonoscopies could significantly impact outcomes.

Tanya Spencer’s passing is a significant loss to the journalism community and a reminder of the importance of health awareness. Her legacy will be remembered for both her professional achievements and her advocacy for early cancer detection and regular health screenings.