epidemology

Question 1:
There are 346 students at hillside school. During March and April, 56 pupils were absent with chickenpox. What is the attack rate for chickenpox at hillside school? The 56 pupils who were absent had 88 brothers and sisters at home. Of these 88 siblings, 19 developed chickenpox. What was the attack rate among these children? Of the 75 total cases of chickenpox, one child dies. Calculate the case fatality rate for chickenpox in this epidemic.

Question 2:
What is the chain of infection model of disease transmission? Draw the model and label its parts. Indicate how prevention and control strategies could be implemented to interrupt the transmission of gonorrhea. Are most of these strategies primary, secondary, or tertiary prevention measures?

Use the order calculator below and get started! Contact our live support team for any assistance or inquiry.

[order_calculator]