Business · 10/03/1998Updated: 10/17/2026 · 1 min read
FDA Corrects Animal Drug Regulations for Chlortetracycline, Sulfathiazole, and Penicillin
Summary
The FDA is correcting a 1998 rule that approved the use of a medicated swine feed containing chlortetracycline, sulfathiazole, and penicillin, correcting an error in the sponsor numbers.