Kate Shemirani, who rose to notoriety with rabid anti-vax rants, has denied that daughter Paloma was ever diagnosed with the blood cancer that killed her aged 23.

Paloma Shemirani, daughter of conspiracy theorist Kate Shemirani, died in July last year aged 23 after being diagnosed with a form of blood cancer.

Kate Shemirani, who had been struck off the nursing register, told her daughter to refuse chemotherapy

Kate Shemirani, who rose to notoriety with rabid anti-vax rants, has denied that daughter Paloma was ever diagnosed with the blood cancer that killed her aged 23.

Paloma Shemirani died after turning down chemotherapy, which would have given her an 80 percent chance of survival, her boyfriend Ander Harris says.