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What is Which one of the following is true regarding case fatality rate? and explain in detail?
Case fatality rate = No. of deaths due to disease / No. of infected people Case fatality rate (CFR) is the ratio of deaths within a designated population of "cases" (people with a medical condition), over the course of the disease. A CFR is conventionally expressed as a percentage. CFRs are most often used for diseases with discrete, limited time courses, such as outbreaks of acute infections.