Implantation or Injectable Dosage Form New Animal Drugs; Ivermectin and Clorsulon
other · US Department of Health and Human Services · Rule · Published 1997-03-26 · Effective 1997-03-26 · 62 FR 14301
Document
Document number
97-7544
Federal Register citation
62 FR 14301
CFR reference
21 CFR 522
Type
Rule
Action
Final rule.
Category
other
Sub-agency
US Department of Health and Human Services
Publication date
1997-03-26
Effective date
1997-03-26
Abstract
The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental new animal drug application (NADA) filed by Merck Research Laboratories, Division of Merck & Co., Inc. The supplemental NADA provides for persistent control of gastrointestinal roundworms and lungworms following use of ivermectin and clorsulon injection for cattle.