We are only at the beginning. In Fighting the COVID-19 Pandemic, Disease Surveillance, Testing, and Contact Tracing Likely Here to Stay https://www.nationalacademies.org/news/2020/09/in-fighting-the-covid-19-pandemic-disease-surveillance-testing-and-contact-tracing-likely-here-to-stay. So it begins “For our large university community, our biggest lesson is that fast, frequent testing is key,” said Burke. “Test results come back in hours, rather than days, and we launched an app to deliver those results in a secure, HIPAA-compliant way.”