Business · 02/10/1998Updated: 10/17/2026 · 1 min read
FDA Approves New Animal Drugs for Use in Animal Feeds
Summary
The FDA is amending its regulations to reflect the approval of a new animal drug application by Boehringer Ingelheim Vetmedica, Inc., which allows for the use of tiamulin and chlortetracycline in medicated swine feeds.