Ziva Cussen and breast cancer
Senator Teresa Costello pays tribute to Ziva Cussen, who died aged 24 after living with stage 4 breast cancer, and recalls her determination that the system do better for young women.
Over the weekend, I received the heartbreaking news that Ziva Cussen had passed away. She was just 24 years old. Ziva visited the Seanad on a number of occasions and was present when we held a debate on breast cancer services. It was her strong belief that the system must do better for young women. Ziva was diagnosed with stage 4 breast cancer at just 21 years of age. I first met her in February and we spoke at length about diagnosis, treatment and the realities of living with breast cancer at such a young age. From our very first conversation, it was clear to me that Ziva was someone truly special - warm, engaging, full of life, strong and determined.
Alongside Muireann McColgan and Niamh Noonan, Ziva co-founded the Too Young To Be Heard campaign. Its mission is to challenge the myth that breast cancer is an older woman’s illness, to highlight delays in diagnostic scanning for younger women, and to ensure that young women are listened to. Even when dealing with her own illness, Ziva tirelessly advocated for change. In 2025, she became a patient ambassador for Breast Cancer Ireland’s Very Pink Run. She organised fundraisers for Oscar’s Kids Ireland. She made numerous media appearances and raised vital awareness about how, yes, women in their 20s could and did get breast cancer.
Ziva lived life to the full. She travelled and attended many events, always looking so stylish. She went to concerts, the most recent being Ed Sheeran. This time last year, Ziva visited New York, a place she had long dreamed of seeing. She cherished making memories with her friends and family.
This morning, Ziva will be buried, and in truly Ziva style, she has planned the day with no detail left out. My thoughts are with her mam, dad, sister, all of her family and friends, and her beloved dog, Koa.
Ziva, you were too young to experience what you did, but you were not too young to be heard. I heard you and I will continue to advocate and spread your message. Thank you for what you have done for the breast cancer community. May you rest in peace.