# New Animal Drugs for Use in Animal Feeds; Narasin and Nicarbazin With Lincomycin
> **Food and Drug Administration** · Final rule. · Published 1998-10-27 · Effective 1998-10-27 · 63 FR 57248
## Document
- **Document number:** 98-28634
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 63 FR 57248
- **CFR reference:** 21 CFR 558
- **Publication date:** 1998-10-27
- **Effective date:** 1998-10-27
## 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, Division of Eli Lilly and Co. The NADA provides for combining approved narasin, nicarbazin, and lincomycin Type A medicated articles to make combination drug Type C medicated broiler chicken feeds for prevention of certain forms of coccidiosis and for increased rate of weight gain and improved feed efficiency.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/10/27/98-28634/new-animal-drugs-for-use-in-animal-feeds-narasin-and-nicarbazin-with-lincomycin)
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