Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla "' Kwayoyin cutar ta hankali'' (1991) Akwai wasu shakka game da kwanan wata.
Tabbas, mafi rikitarwa na jumla shine "' 'Cutar ƙwayoyin cuta na hankali''(1991) wani labari ne mai rikitarwa da Richard Dawkins yayi amfani da memetics, ilimin cututtukan cututtuka, da kuma kwatankwacin kwayoyin halitta da ƙwayoyin cuta na kwamfuta don nazarin yaduwar imanin addini. "