What is contact tracing?
As the pandemic progresses, expressions such as "contact tracing" and "contact tracing apps" have entered our daily language, in particular…
Immuni
The end of the Immuni app was declared a little too soon. that it is not a period for application…
Contact tracing around the world
Korea, Singapore, China: there are many countries that in recent months have equipped themselves with contact tracing apps, with profound…