CFR›Title 9›Chapter I›Part 75 ContainsSubject groups Contagious Equine Metritis (CEM)–Equine Infectious Anemia (Swamp Fever)CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 75—COMMUNICABLE DISEASES IN HORSES, ASSES, PONIES, MULES, AND ZEBRAS Subject Groups Contagious Equine Metritis (CEM) Contagious Equine Metritis (CEM) Section 75.5 Dourine in Horses and Asses Dourine in Horses and Asses Section 75.1 Equine Infectious Anemia (Swamp Fever) Equine Infectious Anemia (Swamp Fever) Section 75.4 Authority7 U.S.C. 8301-8317; 7 CFR 2.22, 2.80, and 371.4.Source28 FR 5950, June 13, 1963, unless otherwise noted. Previous 74 Part 74—Prohibition of Interstate Movement of Land Tortoises Next 77 Part 77—Tuberculosis