CONTACT TRACING – California

Date

Early 2020

Description

A card with a voicemail script on one side and a map of Wuhan, China on the other that was used for COVID-19 contact tracing efforts in Santa Clara County, California.

Source

US Department of Health and Human Services (HHS), Centers for Disease Control and Prevention (CDC), Santa Clara Health Department

Citation

“CONTACT TRACING – California,” The Global Health Chronicles, accessed October 9, 2025, https://www.globalhealthchronicles.org/items/show/8524.