As a tool for controlling the spread of COVID-19, mobile applications for contact tracing are most effective when they are widely adopted and left on indefinitely. But adoption rates of such apps are low, due in part to privacy concerns. The issue was intriguing for Virginia Tech researchers France Bélanger and Katherine Allen, who were […]
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How contact tracing has evolved and ways to get through the next COVID-19 wave
As positive COVID-19 cases spike across the country, the role of contact tracing becomes even more important. Contact tracing is the process of identifying those who may have been exposed to someone with COVID-19, assessing the risk of their exposure and facilitating quarantine when indicated Early in the pandemic, Dr. Laura Breeher, a preventive medicine […]
What It’s Like to Do Contact Tracing, America’s Hottest New Job
One of the ways to break the chain of transmission of COVID-19 is to use contact tracing to identify people who may have been exposed to a person with the illness. So hopeful are experts that this will help, that city and state health departments are hiring thousands of people to do this job. According […]