Three Person baby: MP's to vote on legislation

The video discusses a genetic fault affecting Olivia's hearing and sight due to defective mitochondria. A new technique, supported by scientific and ethical reviews, involves replacing defective mitochondrial DNA to prevent the disease from being passed to future generations. While the technique has potential benefits, critics warn of safety concerns and ethical implications, such as genome manipulation leading to designer babies. The procedure could help many women avoid passing serious diseases to their children.

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