Matsayi: Matsalolin cutar kyanda suna da yawa, daga masu sauki kamar su zawo zuwa masu tsanani kamar su ciwon huhu (ko dai cutar huhu ta kai tsaye ko cutar huhu ta biyu), laryngotracheobronchitis (rukunin) (ko dai cutar huhu ta laryngotracheobronchitis kai tsaye ko cutar huhu ta biyu), otitis media, kumburi mai tsanani na kwakwalwa (kuma da wuya sosai subcutaneous sclerosing panencephalitis), da kuma rauni na corneal (yana haifar da raunin corneal). Bugu da ƙari, cutar kyanda na iya hana tsarin rigakafi na makonni zuwa watanni, kuma wannan na iya ba da gudummawa ga cututtukan ƙwayoyin cuta irin su otitis media da cutar huhu ta kwayoyin cuta. Yawan mutuwar a cikin shekarun 1920 ya kasance kusan 30% ga marasa lafiya. Mutanen da ke cikin haɗarin rikitarwa ga jarirai da yara masu shekaru 5 suna da cutar huhu (ko dai kai tsaye cutar huhu ta kwayoyin cuta ko kuma na biyu ta kwayoyin cuta ta hanyar kwayoyin cuta); a cikin kowace shekara dubu biyu, yawan mutanen da suka kamu da cutar ta HIV sun
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