# New Animal Drugs for Use in Animal Feeds; Salinomycin and Tylosin Phosphate
> **Food and Drug Administration** · Final rule. · Published 2002-12-05 · Effective 2002-12-05 · 67 FR 72369
## Document
- **Document number:** 02-30784
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 67 FR 72369
- **CFR reference:** 21 CFR 558
- **Publication date:** 2002-12-05
- **Effective date:** 2002-12-05
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a new animal drug application (NADA) filed by Elanco Animal Health. The NADA provides for use of approved, single-ingredient salinomycin and tylosin phosphate Type A medicated articles to make two-way combination Type C medicated feeds used as an aid in the prevention of coccidiosis, and for increased rate of weight gain and improved feed efficiency in broiler chickens.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/12/05/02-30784/new-animal-drugs-for-use-in-animal-feeds-salinomycin-and-tylosin-phosphate)
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