Disease rate is
High-Yield Explanation
Attack rate (case rate or diesease rate):it is an incidence rateusually expressed in percentused only when population is exposed to risk for a limited period of time such as during an epidemicattack rate = (no. of new cases of a specified disease during a specified time interval / total population at risk during the same interval) x 100ref: Park&;s 23rd edition pg 61