New Animal Drugs for Use in Animal Feeds; Lasalocid and Chlortetracycline

摘要

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a new animal drug application (NADA) filed by Alpharma Inc. The NADA provides for use of approved single-ingredient Type A medicated articles containing lasalocid and chlortetracycline to formulate two-way, combination drug Type B and Type C medicated feeds for pasture cattle and cattle fed in confinement for slaughter.