
She was told Keytruda with chemotherapy would give her the best chance of survival โ but the drug would only be funded if her cancer was advanced.
โI didnโt realise the gravity of the situation until I found out that actually my cancer doesnโt fit in advanced.โ
Cooke, who runs several businesses and works as a business adviser, has had to put most of her work on hold due to the effects of the treatment, which is costing her around $85,000.
To pay for the drug, sheโs had to put her house in Pฤremoremo up for sale โ a choice she never thought sheโd have to make.
โThe guilt that I feel is insurmountable,โ she says.
โItโs been my family home for 20 years and selling it feels like Iโm letting my children down. But I wouldnโt be able to have treatment otherwise.โ
Cooke has helped to fundraise for the Muriwai community after Cyclone Gabrielle and for the charity Dress for Success Auckland โ but she was hesitant to seek funding for herself through a Givealittle page, though a friend has since set one up for her here.
โIโve never been one to ask people for money,โ Cooke shares.
โIn this economy, I canโt go to the bank and ask for money because when you borrow money, youโve got to know how youโre going to pay for it.โ

At the time of writing, she had undergone eight of 22 courses of chemotherapy with Keytruda, which her oncologist believes is working well so far โ but it comes at a huge personal and emotional cost.
โThere are some days I think I wonโt die of the disease but the emotional toll of how to pay for the treatment I need,โ Cooke shares.
โKeytruda is non-negotiable โ what do I do if I get to a point where I canโt afford it? Then I have to really say to my family, I have to choose Russian roulette โ and Russian roulette for my breast cancer is death.โ
Cooke is determined to live because she feels she has โso much more to giveโ.
โIโm doing everything I can to give this a fighting chance for myself and others.โ
Sheโs joined several online groups of other Kiwis in similar situations โ facing life-changing diagnoses without the means to pay for treatment.
โItโs not just about me, and I donโt want this to be about me,โ she says. Itโs why sheโs petitioned the Government to fund Keytruda for early-stage triple negative breast cancer patients.
โCommon sense would tell you that if you fund an early-stage breast cancer treatment, you would have fewer people going into the advanced stage, and therefore you would not have to be funding as many people.
โWhy are we adding mental unwellness and financial burden on to the lives of good people and their families?โ

Sheโs also organised a fundraising event for the Breast Cancer Foundation, which provides information, resources, practical support and counselling for Kiwi women living with breast cancer.
โThe Breast Cancer Foundation provide an amazing service … they show humility, they also have experience, and they also are able to share with you the normality of what youโre going through.โ
Cooke wants to urge others to do what they can for people in their community who are facing cancer.
โIt really doesnโt take much. If you canโt give money, you can still spread the word. Donโt get caught in the weeds and do nothing โ have a heart and put a percentage of the time of your life towards something that means a lot.โ
Her message to other women is to stay vigilant and get regular mammograms.
โIf you can afford a private one, do a private one in the year that you donโt have a public one, as well as breast checks.
โCancer of any type or illness of any type doesnโt discriminate. None of us are invincible.โ
Cooke is far from alone in taking such drastic measures to pay for cancer treatment. In March 2024, the Herald reported that Porirua doctor Logan McLennan was selling his family home to pay for treatment for multiple myeloma. In July 2024, a young Waikato woman spent her house deposit on private diagnosis and treatment for stage 3 bowel cancer amid delays in the public system.
What is triple negative breast cancer?
In New Zealand, around 350 women are diagnosed with triple negative breast cancer each year โ around 10% of all breast cancer diagnoses.
For one in three of those women, their cancer will become incurable within five years of their initial diagnosis.
Breast Cancer Foundation chief executive Ah-Leen Rayner tells the Herald, โTriple negative breast cancer is the deadliest form of breast cancer, and itโs the hardest to treat.
โSo, unlike the other breast cancers that are out there, it doesnโt respond to hormone-blocking treatments and drugs, which are part of the standard of care. Itโs the diagnosis that you donโt want.โ

Immunotherapy drug Keytruda is the only targeted treatment that works to fight TNBC, given to patients alongside chemotherapy. Itโs fully funded in 40 other countries including Australia, Canada and Britain.
โIf we can stop breast cancer from coming back and stop it from becoming incurable, surely the cost of funding the drug outweighs the cost of treatment required in our hospital systems and facilities,โ Rayner says.
โSo, given how aggressive triple negative breast cancer is and itโs more likely to come back after treatment, you canโt argue that there isnโt a desperate need for a targeted drug like Keytruda available to women in New Zealand.โ
According to the Breast Cancer Foundationโs national register, which records every breast cancer diagnosis in the country, about 100 women a year could benefit from Keytruda after being diagnosed with early triple negative breast cancer.
The drug was funded for people with advanced TNBC in October 2024. A year earlier, Pharmac advisers had recommended that it should be funded for both early and advanced stages.
โTwo years on and counting, weโve yet to see a decision,โ Rayner says.
โWomen like Catherine are having to go through drastic lengths to be able to pay for Keytruda. Itโs atrocious that New Zealanders are selling their homes, asking for help from their parents or complete strangers to find hundreds of thousands of dollars, or potentially simply going without treatment that could save their lives.
โWeโre urging the Government to ensure Pharmac has the budget it needs to be able to afford these essential cancer medicines.โ