https://www.siliconvalley.com/2021/04/06/la-county-ends-mandated-quarantines-for-fully-vaccinated-travelers/

Los Angeles County public health officials on Monday, April 5, ended the mandate for fully vaccinated travelers to quarantine upon their arrival here.

The county announced new travel guidelines after the Centers for Disease Control and Prevention last week said that as long as coronavirus precautions are taken, including mask wearing, fully vaccinated people can take trips within the United States without getting tested for COVID-19 before or self-quarantining after.