Kuisirwa itsvo kunowanzoonekwa semukana wechipiri muhupenyu hwevarwere vane itsvo dzakarasikirwa nekushanda kwadzo. Kazhinju, kana varwere vakaonekwa vaine chirwere cheitsvo, kurapwa kwekutanga kunotanga mishonga kana dialysis. Kunyange hazvo vanhu vazhinji vangafunga nezve vanhu vane mukurumbira wakaita seI kana UK, kurapwa munyika idzi kunodhura zvikuru. Uye zvakare, zvakaoma kufuratira nguva yakareba yekumirira inoonekwa nenyika idzi kune dzinenge dzese nzira dzekurapa.