Ƙungiyar Hawan Jini ta Duniya (WHL), wata kungiya mai kula da ƙungiyoyin hawan jini na ƙasa da 85 da ƙungiyoyi, sun gane cewa fiye da 50% na yawan mutanen da ke fama da hauhawar jini a duk duniya ba su da masaniya game da yanayinsu. Don magance wannan matsala, WHL ta fara yakin basasa na duniya game da hauhawar jini a shekara ta 2005 kuma ta keɓe 17 ga Mayu na kowace shekara a matsayin Ranar Hawan Jini ta Duniya (WHD). A cikin shekaru uku da suka gabata, yawancin al'ummomin ƙasa sun shiga WHD kuma sun kasance masu kirkiro a cikin ayyukansu don isar da saƙon ga jama'a. A shekara ta 2007, akwai rikodin shiga daga ƙasashe 47 na WHL. A cikin makon WHD, duk waɗannan ƙasashe membobinsu <unk> sun shiga cikin haɗin gwiwa tare da gwamnatocin yankinsu, ƙungiyoyin ƙwararru, ƙungiyoyin gwamnati da kamfanoni masu zaman kansu <unk> sun haɓaka wayar da kan jama'a ta hanyar hauhawar jini. Bayan shekaru da yawa da kafofin watsa labarai da kafofin watsa labarai suna bin wannan saƙon, WHD ya kai kusan mutane biliyan 250 a duk shekara
shekaru uku,