As the world scrambles to flatten the curve, contact-tracing apps have been positioned as a vital defense for suppressing the spread of coronavirus. Out of the more than 200 countries that have been ...

Marcel Salathé is an associate professor and head of the Digital Epidemiology Lab, School of Life Sciences, School of Computer and Communication Sciences, Swiss Federal Institute of Technology ...

During the pandemic, contact tracing apps kept Americans informed of potential exposure risk with the goal of reducing infections. But did apps like this help reduce the spread of COVID and how might ...

COVID-19 tracing apps are useful in identifying the infected individuals within an area. However, when personal information is compromised, it might be a sign to improve its security. According to the ...