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- We need to know how many people are infected and affected.
- We will apply the retrospective case control study designs to ensure that we follow up all the cases who had a diseases and also test all the contacts who were exposed to the index cases
- We need to use the quantitative research design.
- Let’s collect data from the health clinics and doctors and hospitals.
- We will review the data that in the medical records- called secondarydata.
- In the records we will look at the data of location, age; gender, symptoms of the diseases and history of vaccination.
- We need to assign fieldworkers to trace the contacts and index cases of the disease.
- We need to test them for any disease or dormant infection to exclude their previous exposure. You remember when people were not testing for Covid-19yet yet they already been infected by virus
- We need to ensure all the index case are traced and found and screenedfor any symptoms, we must not leave anyone behind
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