With the detection of New World Screwworm now in the United States, we sat down with Dr. Edwin Burgess, Assistant Professor of Veterinarian Entomology at the University of Florida, a Florida Cattle Enhancement Board awarded researcher, to learn more about the New World Screwworm. “So New World Screwworm is a fly. It is a shiny green fly, very closely related …
Current Response Actions To Address New World Screwworm
U.S. Secretary of Agriculture Brooke Rollins provided an update on the New World Screwworm response on Tuesday where she discussed what would happen if a detection were to occur in the United States. “We are preparing to implement the very moment the fly makes it into our country. If we have a domestic detection USDA and relevant state animal health …
New World Screwworm Detections Inching Closer to US-Mexico Border
New World Screwworm is inching closer to the U.S.-Mexico border with new reported detections over the past week. According to screwworm.gov, the latest detections of screwworm have been reported within 100 miles this past week, with the closest being approximately 31 miles from the border. Generally, the detections have been confirmed affecting cattle, horses, sheep, pigs, and dogs, with all …
FDA Approves NWS Drug for use in Dairy Cattle
The U.S. Food and Drug Administration issued a recent Emergency Use Authorization for Dectomax CA-1for the prevention and treatment of New World Screwworm in Dairy Cattle. The authorization of Dectomax CA-1, which is sponsored by Zoetis, includes emergency use in dairy cattle including lactating dairy cows, dry dairy cows, replacement dairy heifers 20 months of age and older, but excludes …
Texas Senate Committee Hosts Panel on New World Screwworm
The Texas Senate Committee on Water, Agriculture and Rural Affairs hosted a panel of experts during a hearing this week on New World Screwworm. Panelists for the hearing included Deputy Secretary for Marketing and Regulatory Programs Dudley Hoskins, Texas Parks and Wildlife Executive Director David Yoskowitz, Texas A&M University Entomology Department Head Phillip Kaufman, and Dr. TR Lansford, DVM and …
USDA Releases New World Screwworm Response Playbook
USDA Releases New World Screwworm Response Playbook Amid Government Shutdown Despite the ongoing government shutdown, U.S. Secretary of Agriculture Brooke Rollins announced a major development over the weekend via X (formerly Twitter), unveiling the USDA’s New World Screwworm Response Playbook. The playbook was shared last week with over 200 stakeholders and key partners during a call outlining the department’s strategy …






