New Animal Drugs for Use in Animal Feeds; Semduramicin; Virginiamycin

• Date: November 04, 2009
• Source: www.fda.gov

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an original new animal drug application (NADA) filed by Phibro Animal Health. The NADA provides for use of single-ingredient Type A medicated articles containing semduramyicin (as semduramicin sodium biomass) and virginiamycin to manufacture 2-way combination drug Type C medicated feeds for use in broiler chickens .

Effective Date: This rule is effective August 18,2009

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