o netefaleditse maafrika borwa hore dilaboratori tsa rona di na le disebediswa tse lekaneng ho ka kgona ho hlwaya ditshwaetso tse ntjha tse ka hlahang.

ucinisekise bantfu baseningizimu afrika kutsi sakhiwonchanti sasela bhorethri sinato tonkhe tinsita letingakhona kugadza nome ngabe ngukuphi kutseleleka lokusha lokungahle kube khona.
