# New Animal Drugs For Use in Animal Feeds; Amprolium
> **Food and Drug Administration** · Final rule. · Published 2006-09-06 · Effective 2006-09-06 · 71 FR 52429
## Document
- **Document number:** E6-14673
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 71 FR 52429
- **CFR reference:** 21 CFR 558
- **Publication date:** 2006-09-06
- **Effective date:** 2006-09-06
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug application (NADA) filed by Merial Ltd. The supplemental NADA provides for formulation of Type C medicated calf feeds containing amprolium used for the prevention and treatment of coccidiosis at a broader range of concentrations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2006/09/06/E6-14673/new-animal-drugs-for-use-in-animal-feeds-amprolium)
---
*AI Analytics · CC0 1.0*