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Cattle

Screwworm Calves Screw-worm Fly Vaccination Screwworms Pests Barns Screwworm Control Diseases Dermatose Nodulaire Bull Behavior Beef Production Foot-and-Mouth Disease Parasitic Infestations Bovine Herpesvirus Tuberculosis in Livestock Slaughtering Dairy Cows Cattle Health Import Regulations Bovine Rescue Screw-worm Pest Accidents Bovine Health Sheep Parasitic Flies Pest Management Dermatose Nodulaire Contagieuse Heat Management Bovine Imports Barn Fires Exportation Health Risks Beef Bovine Diseases Cattle Grub Control Dairy Cattle Dog Attacks Bull Impact of Weather on Livestock Pest Control Cattle Grubs Dermatosis Nodular Contagiosa Cattle Grub Bovine Tuberculosis Wolf Management Bluetongue Virus Screwworm Management Brown Swiss Cow Behavior Genetics Screw-worm Disease Black Angus Disease Control Cattle Market

Screwworm Detections Limited in U.S. as New Dashboard and Genetic Tools Support Response

Faster county-level surveillance gives officials earlier warning, with USDA pairing sterile-fly releases and genetically engineered male strains now in field tests and regulatory review.

Outdoor Trials Start for Male‑Only GMO Screwworms to Boost Control Effort

Screwworm Detected 62 Miles From Texas as U.S. Ramps Up Border Defense

Nebraska Confirms First H5N1 Case in Dairy Cattle, Quarantines Central Herd

Texas Bolsters Defenses as New World Screwworm Approaches U.S. Border