Buri mwaka, ku isi yose, indwara y’ibisazi by’imbwa ihitana abantu bari hagati ya 26,000 na 55,000. Abapfa bazira iyo ndwara barenga 95 ku ijana kandi babarizwa muri Afurika na Aziya. <f name=WHO2013/> Indwara y’ ibisazi by’ imbwa iboneka mu bihugu birenga 150 kandi ku migabane yose uretse muri Antarkitika. Abantu barenga biliyoni 3 baba mu turere tw’ isi tubamo indwara y’ ibisazi by’imbwa. Mu gice kinini c’UBurayi na Ositarariya, indwara y’ ibisazi by’imbwa iboneka mu bucurama honyine. Mu bihubu bito bito by’ ibirwa nta ndwara y’ ibisazi by’imbwa ihaba na busa.