IHAN
The Indiana Health Alert Network (IHAN) is a mass notification system intended to distribute urgent public health alerts to healthcare providers and professionals across the state of Indiana.
Click here to sign up to receive the IHAN alerts: IHAN
Past IHANs
- MMRV and COVID-19 2025-26 Vaccines 10.6.2025
- Sudden Unexpected Infant Death 8.19.25
- Bicillin L-A Recall 7.16.25
- Measles - 4.8.2025
- Avian Influenza A(H5) Update - 1.22.2025
- Recommendations for Testing and Reporting STEC and HUS - 12.10.2024
- Respiratory Season Updates and Recommendations - 10.2.2024
- Measles Exposure at The Children's Museum of Indianapolis - 4.19.2024
- Highly Pathogenic Avian Influenza A (H5N1) - 4.12.2024
- Skunk Variant Rabies Detected in Clark County - 1.30.2024
Health Alert Messages
Health alert messages fall into the following categories:
- Health Alert: Conveys the highest level of importance and warrants immediate action or attention.
- Health Advisory: Provides important information for a specific incident or situation and may not require immediate action or attention.
- Health Update: Provides updated information regarding an incident or situation and is unlikely to require immediate action.
- Health Information: Provides general health information which is not considered to be of an emergent nature.
