contact tracing

US details new international COVID-19 travel requirements
The U.S. detailed new international COVID-19 travel restrictions, including a vaccine mandate and testing requirements.
Contact tracing: Innovative device could help stem pandemic
If Lakers, Dodgers win, celebrate safely, health officials say
LA city, county in partnership with mobile app for COVID-19 contact tracing
Don't avoid a call from COVID-19 contact tracers, officials say
Dr. Muntu Davis: LA County's health officer details COVID-19 battle
OC community members train for COVID contact tracing
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Why is OC seeing big surge in coronavirus?
LA's rise in COVID-19 cases due in part to July 4, officials say
Was a COVID-19 tracking app secretly added to your phone?
More Stories
Contact tracing: Innovative device could help stem pandemic
If Lakers, Dodgers win, celebrate safely, health officials say
LA city, county in partnership with mobile app for COVID-19 contact tracing
Don't avoid a call from COVID-19 contact tracers, officials say
Dr. Muntu Davis: LA County's health officer details COVID-19 battle
OC community members train for COVID contact tracing
Why is OC seeing big surge in coronavirus?
LA's rise in COVID-19 cases due in part to July 4, officials say
Was a COVID-19 tracking app secretly added to your phone?
More Videos
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