Mumps virus was isolated from the cervico-vaginal secretions of a 31-year-old woman presenting with mild signs of oophoritis accompanied by xantholeucorrhoea. The serological finding of mumps-specific IgM antibodies was further evidence confirming the casual link between mumps virus and ovarian pathology. Rarely, ovarian involvement may be the only manifestation of mumps infection. The importance of this diagnosis and its relationship to the possible development of secondary oligomenorrhoea and early menopause is discussed.