47+ Contact Tracing Symbol Background. Contact tracing is detective work for infectious diseases: Types of digital contact tracing tools.
In public health, contact tracing is the process of identification of persons who may have come into contact with an infected person (contacts) and subsequent collection of further information about these contacts.
I want to symbolicate the stack trace symbols logged using nsthread callstacksymbols to identify the full stack backtrace calls. But, this doesn't give symbolicated trace. What is contact tracing and why is it important? Image captionthe symbol for the nhs app should soon become a common sight on people's it also triggers alerts to those people with the app whose phones have been in contact with yours in recent.
