Ma'anar ƙamus na Glandular Fever, wanda kuma aka sani da cutar mononucleosis ko mono, cuta ce mai saurin kamuwa da cuta wacce ke da zazzabi, ciwon makogwaro, kumburin ƙwayoyin lymph, da gajiya. Kalmar "glandular" tana nufin kumburin ƙwayar lymph ko gland wanda yawanci ke faruwa a wuyansa, ƙwanƙwasa, da makwancin gwaiwa. Cutar ta samo asali ne daga kwayar cutar Epstein-Barr (EBV), wacce memba ce ta dangin kwayar cutar ta herpes. Zazzaɓin glandular yawanci cuta ce mai kayyade kai wanda ke ƙarewa a cikin ƴan makonni, kodayake gajiya da rashin lafiya na iya dawwama na tsawon watanni. Magani yana tallafawa gabaɗaya kuma ya haɗa da hutawa, ƙoshin ruwa, da maganin rage zafi idan an buƙata.