Ungcoliseko lomoya wangaphakathi lwenziwa kukutsha kwemithombo yamafutha aqinileyo – efana neenkuni, inkunkuma yezityalo, nobulongwe – ukulungiselela ukupheka nokufudumeza. Ukutshiswa kwamafutha anjalo, ngakumbi kumakhaya ahluphekayo, kubangela ungcoliseko lomoya olukhokelela kwizifo zokuphefumla ezinokukhokelela ekufeni ngaphambi kwexesha. I-WHO ithi...
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