Business · 09/05/1997

FDA Approves New Animal Drug for Use in Animal Feeds, Pfizer's Semduramicin Chicken Feed Gets Revised Assay Limits

The US Food and Drug Administration (FDA) has amended its animal drug regulations to reflect the approval of a supplemental new animal drug application (NADA) filed by Pfizer, Inc. for its medicated semduramicin chicken feed, which now has revised assay limits of 80 to 110 percent of the labeled claim.