# New Animal Drugs; Tylosin
> **Food and Drug Administration** · Final rule. · Published 2008-12-18 · Effective 2008-12-18 · 73 FR 76946
## Document
- **Document number:** E8-29861
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 73 FR 76946
- **CFR reference:** 21 CFR 520
- **Publication date:** 2008-12-18
- **Effective date:** 2008-12-18
- **HHS docket:** Docket No. FDA-2008-N-0039
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of two supplemental new animal drug applications (NADAs) filed by Elanco Animal Health. The supplemental NADAs provide for use of tylosin tartrate soluble powder in drinking water of swine followed by tylosin phosphate in medicated swine feed for the treatment and control of swine dysentery and the control of porcine proliferative enteropathies.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/12/18/E8-29861/new-animal-drugs-tylosin)
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