Cervical cancer campaigner Vicky Phelan, who exposed a smear test scandal in Ireland, has died aged 48.
She was described as a "remarkable" human being who had a "seminal influence on healthcare in Ireland" in tributes that poured in today.
Ms Phelan, who died in the early hours of Monday morning, was diagnosed with cervical cancer in 2014; three years after she was incorrectly told her smear test results were clear.