Tennessee Health Alert Network

TNHAN is TDH's notification system for rapidly disseminating alerts, updates and advisories to local, state and federal partners.

Welcome to the Tennessee Health Alert Network

TNHAN is State Public Health notification system, which is not setup for open registration and is specific to personnel in EMS, EMA, Hospitals, Public Health and Long Term Care facilities. The registration form below is for new Public Health employees to request registration. If you are NOT a Public Health employee and are interested in receiving notifications , you should contact the Regional or Metro Health Department for your area. See TDH's contact list of Local Health Departments for more information. Regional Health Emergency Preparedness staff will determine how and when they are able to integrate agencies into TNHAN notifications. When an account is created for State Health or other agencies, they receive a registration email with instructions and a link to the TNHAN site. As TNHAN participants, we count on your response as a measure of our alerting capability.