"one in 1 000 babies born in first world countries with one in 650 babies born in developing countries , like ours, are affected.

"ho lesea le leng ho a 1 000 a hla hetseng dinaheng tsa lefatshe tse ka pelepele le ho le leng ho masea a 650 a hlahela dina heng tse thuthuhang tse jwalo ka ya rona, a ya ameha.
