Public health leaders, big technology companies and state governments have launched COVID-19 contact tracing efforts to help battle the pandemic. While technology can make the process more efficient, ...

COVID-19 has forced many industries to shut down or significantly reduce operations—now that cities are beginning to open certain aspects of society, it is crucial we implement comprehensive “Test and ...

California will launch a COVID-19 exposure-notification system Thursday that uses smartphones to track interactions with infected people. The state “has partnered with Google and Apple to launch a ...

In a recent study published in Nature Communications, researchers reported that backward contact tracing is crucial to suppressing transmission of severe acute respiratory syndrome coronavirus 2 (SARS ...