With the recent release of the White House’s Guidelines for Opening Up America Again, you might have noticed the term “contact tracing” throughout. Like social distancing, we’ll become intimately familiar with its application over the next few months. Rapid contact tracing using mobile technologies is the next step in fighting COVID-19. As a leader in app development, PK has piloted its own contact tracing app called PKontact that can be used by companies and public health organizations....