LAUSD says the program will provide regular COVID-19 testing and contact tracing for school staff, students and their families.

UC Berkeley officials said Thursday that a pilot smartphone COVID-19 contact tracing program coming to campus may expand statewide if trials go smoothly.

UCSF is launching contact tracing training for the entire state, based on a successful program in San Francisco.

Contact tracing programs were deployed around the globe to slow the spread of COVID-19, but these programs could not prevent the multiple waves of transmission and loss of life that have occurred ...