Australia legalises ‘three-parent’ IVF after conscience vote

The technique aims to prevent devastating mitochondrial disease but it's been controversial
Maeve Hood and mother
Maeve Hood and her mother, Sarah.

Australia is now the second country in the world to legalise mitochondrial donation, a ‘three-person’ IVF technique used to protect babies from rare mitochondrial diseases.  

On Wednesday night, legislation allowing a clinic to run a 10-year trial using the process passed through the Senate by a 20-vote margin, following a conscience vote.  

It was named Maeve’s Law after Maeve Hood (pictured), a child with mitochondrial disease who lives in the electorate of Minister for Health Greg Hunt.

Mitochondrial donation involves removing the mother’s nuclear DNA from a fertilised egg that contains faulty mitochondrial DNA and inserting it into a healthy donor ovum that has had its nuclear DNA removed.