https://www.merck-animal-health.com/blog/2025/07/18/merck-animal-health-announces-fda-approval-of-exzolt-fluralaner-oral-solution-for-chickens-to-treat-and-control-northern-fowl-mites/
Jul 18, 2025 - Today we announced the U.S. Food and Drug Administration (FDA) approval of EXZOLT™, a parasiticide for chickens that treats and controls northern fowl mites...
merck animal healthfda approvalannouncesfluralaneroral