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How Contact Tracing Works And How It Can Help Reopen The Country

Contact tracing involves a painstaking process of identifying and reaching out to all of a COVID-19 patient's recent contacts. In Ireland, Irish Army cadets assist with the contact tracing work in Dublin. (AFP via Getty Images)
Contact tracing involves a painstaking process of identifying and reaching out to all of a COVID-19 patient's recent contacts. In Ireland, Irish Army cadets assist with the contact tracing work in Dublin. (AFP via Getty Images)

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