# New Animal Drugs For Use in Animal Feeds; Tylosin
> **Food and Drug Administration** · Final rule. · Published 2008-06-17 · Effective 2008-06-17 · 73 FR 34184
## Document
- **Document number:** E8-13606
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 73 FR 34184
- **CFR reference:** 21 CFR 558
- **Publication date:** 2008-06-17
- **Effective date:** 2008-06-17
## 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 Elanco Animal Health, A Division of Eli Lilly & Co. The supplemental NADA provides for revision of an effectiveness claim and pathogen nomenclature for a tylosin phosphate and sulfamethazine Type A medicated article used to manufacture medicated swine feeds.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/06/17/E8-13606/new-animal-drugs-for-use-in-animal-feeds-tylosin)
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