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Animal and Plant Health Inspection Service
U.S. Department of Agriculture
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About NAHMS

The USDA initiated the National Animal Health Monitoring System (NAHMS) in 1983 to collect, analyze, and disseminate data on animal health, management, and productivity across the United States. The NAHMS team conducts national studies on the health and health management of United States domestic livestock populations. These studies are designed to meet the information needs of the industries associated with these commodities, as identified by people within those industries.

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