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Sentinel Sites

Outpatient Influenza-like Illness Sentinel Surveillance Network (ILINet)

The Indiana State Department of Health (ISDH) in collaboration with the Centers for Disease Control and Prevention (CDC) participates in the national influenza-like illness surveillance program, ILINet.

ILINet is a surveillance program with participating healthcare providers from outpatient clinics. Data reported by the sentinel providers is used to determine the burden of influenza in the state. If you are interested in becoming a Sentinel Site please read the Recruitment Letter linked below and complete an Enrollment Form.

Recruitment Letter

Enrollment Form

Indiana Influenza Surveillance Network Map




Page last updated: August 24, 2017

Page last reviewed: August 1, 2016