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Resources for Emergency Health Professionals

CDC offers a variety of resources for clinicians, communicators, laboratorians, emergency planners and responders, and disaster relief volunteers to prepare them to respond to a public health emergency.

A child receiving an injection from a clinician.

Clinicians (COCA)

Clinicians can stay up-to-date on the latest CDC guidance on health threats, find training opportunities, and receive direct email support through Clinician Outreach and Communication Activity (COCA).

The logo for the Crisis and Emergency Risk Communication program.

Communicators (CERC)

Communicators can use Crisis and Emergency Risk Communication (CERC) trainings, tools, and resources to communicate effectively during emergencies.

A laboratorian looking at slide under a microscope.


Laboratorians can find information on specimen collection and shipping, testing unknown substances, and the Laboratory Response Network.

A group of emergency responders meeting in a huddle.

Emergency Planners and Responders

Emergency health professionals can use these trainings, tools, and resources to effectively prepare for and respond to an emergency.

A volunteer tending to the victim of an emergency.

Disaster Relief Volunteers

Volunteers must protect their own health and safety while providing disaster assistance and relief.

A heart monitoring machine with the word 'ALERT' on it.

Health Alert Network (HAN)

Public Information Officers and CDC partners can find information about urgent public health incidents through the Health Alert Network (HAN).