A wani kiyasi da hukumar lafiya ta Duniya ta fitar ya nuna cewa fiye da mutane miliyan 400, ne ke dauke da cutar a fadin duniya a shekara ta 2014, sabani mutane miliyan 108, dake dauke da cutar a shekarar 1980, wannan na nuna karuwar cutar tun daga shekarar 1980.
