What Does a Contact Tracer Really Do?
by Rachel Fairbank on Vitals, shared by Rachel Fairba from Lifehacker on (#53TDE)
Contact tracing is a technique epidemiologists and public health officials have long used in the fight against diseases like HIV and tuberculosis. It's an important tool for identifying those who might be sick and keeping the infection from spreading to others. As the nation continues to reopen, contact tracing could...