Calculate the attack rate among the students

Reference no: EM133255869

Question: Seven cases of Hepatitis A were found among 70 college students attending one class. Each infected student lived with their parents. The number of persons in the 7 households was 32. Two weeks later 5 family members of the 7 infected students also developed Hepatitis A. Calculate the attack rate among the students and the secondary attack rate among contact of those cases and interpret the results

Reference no: EM133255869

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