Terrence Howard plays a music mogul in a new series on Fox. CHICAGO â In the presidential suite of a Hilton hotel, above a ballroom full of extras waiting to shoot a lavish party scene, sat the two lead actors of âEmpire,â a new Fox series about a feuding entertainment-industry family.
Prevalence is a statistical concept referring to the number of cases of a disease that are present in a particular population at a given time, whereas incidence refers to the number of new cases that develop in a given period of time.
Asker's rating. Report Abuse. prevalence of a disease refers to the proportion of a set that has a disease while its incidence refers to the number of newly diagnosed cases.for example the prevalence of EVD in Nigeria is 7/160,000000 while its incidence as at now is 7.