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Social & Preventive Medicine General 40693814

In an outbreak of cholera in a village of 2000 population 20 case have occured and 5 have died. Case fatality rate is

A

1%

B

0.25%

C

25%

D

5%

High-Yield Explanation

Case fatality rate = (Total no. of deaths due to a particular case / Total no. of cases due to the same disease) * 100 Here, CFR = (5/20)*100= 25%

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