Mu kiganiro n'abanyamakuru, Dr Matshidiso Moeti yagize ati: "Mu mwaka wa 2000, leta zacu ziyemeje, binyuze kuri ba minisitiri bazo b'ubuzima, ko zizafata imiti gakondo n'indi miti ikanyuzwa mu mageragezwa [ya siyansi] ku barwayi".
