Animal Health Emergency Reporting Diagnostic System
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Password
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Change Password After Logon
Do not enter, delete, alter or update data in HERDS from 3:00pm December 2, 2025 through the 8:00am December 5th, 2025. Data will be migrated to the new system during that time and any updates will not be included in the data transfer.
Effective 8:00am Dec. 5, 2025 all data edits must be made in both CoreOne and HERDS except for CPT and Dealer Hauler licenses.