States across the country are hiring tens of thousands of contact tracers to stop the spread of COVID-19.
It’s important work: Contact tracers help infected Americans recall the names of everyone they’ve recently come into contact with, and then track those individuals down to avert the disease’s path of infection.
Emily Gurley, a Johns Hopkins epidemiologist and the lead instructor of a free online course on the fundamentals of contact tracing, calls the people who fill these roles “part detective, part therapist, and part social worker.”
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