Center for Preparedness and Response
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Keep schools, workplaces & communities safe from COVID-19. More information available at Preventing COVID-19 Spread in Communities.
Keeping the US prepared and ready to respond to public health threats.
Clinicians and Health Departments
![phpr-home-tabs-coca-group](/congress116th/20210116063325im_/https://www.cdc.gov/cpr/images/index/phpr-home-tabs-thum-coca.jpg)
COCA prepares clinicians to respond to emerging health threats and public health emergencies by communicating relevant, timely information related to disease outbreaks, disasters, terrorism events, and other health alerts.
![HAN Logo](/congress116th/20210116063325im_/https://www.cdc.gov/cpr/images/index/han-logo.jpg)
CDC’s Health Alert Network (HAN) is CDC’s primary method of sharing cleared information about urgent public health incidents with public information officers; federal, state, territorial, and local public health practitioners; clinicians; and public health laboratories.
Page last reviewed: January 11, 2021, 10:05 AM
Content source: Center for Preparedness and Response