An kiyasta cewa akwai biliyan biyu na gastroenteritis wanda ya haifar da mutuwar miliyan 1.3 a duniya a shekara ta 2015. Yara da waɗanda ke cikin ƙasashe masu tasowa sun fi shafar. A shekara ta 2011, a cikin wadanda ba su da ƙasa da biyar, akwai kimanin biliyan 1.7 da suka haifar da mutuwar miliyan 0.7, tare da mafi yawan waɗannan suna faruwa a cikin ƙasashe mafi talauci na duniya. Fiye da 450,000 daga cikin wadannan mutuwar sun kasance saboda rotavirus a cikin yara a karkashin shekaru 5 da haihuwa. Cutar kwalara tana haifar da kimanin miliyan uku zuwa biyar na cutar kuma yana kashe kimanin mutane 100,000 a kowace shekara. A cikin ƙasashe masu tasowa, yara da ba su kai shekaru biyu ba suna samun kamuwa da cuta shida ko fiye a shekara wanda ke haifar da gastroenteritis. Yana da mahimmanci a cikin manya, a wani ɓangare saboda ci gaba da rigakafi.
Mutane miliyan 4.6 sun mutu