Trusts across the country currently screen every newborn for five conditions, including cystic fibrosis and sickle cell disorders.
Daybreak's Dr Hilary Jones says that at least 16 children are expected to be diagnosed and treated early enough to help them live normal lives.
More top news
China has become Africa's biggest trading partner - but amid accusations of exploitation, all is not well in this remarkable partnership.
Liverpool have signed Sadio Mane from Southampton in a deal reportedly worth around £30 million, it has been announced.
A newborn baby girl has been killed by dogs after they attacked her while she was lying on a sofa.