The U.S. Department of Health and Human Services has issued a declaration allowing the FDA to issue Emergency Use Authorizations for animal drugs to combat New World Screwworm.
There is currently no FDA-approved drugs for the pest. However, the move lets veterinarians and producers use treatments not yet cleared in the United States, according to the U.S. Food and Drug Adminstration.
HHS Secretary Robert F. Kennedy, Jr. says this will ultimately protect agriculture and America’s food supply:
“Today we are taking decisive action to safeguard the nation’s food supply from this emerging threat. This authorization equips FDA to act quickly, limit the spread of New World Screwworm, and protect America’s livestock.”
U.S. Secretary of Agriculture Brooke Rollins calls it a national security priority to defend America’s herds:
“This emergency use authorization is another tool we can use in the fight against New World Screwworm. Our cattle ranchers and livestock producers are relying on the Trump Administration to defend their livelihoods. Stopping this pest is a national security priority and we are linking arms across President Trump’s cabinet to defend our borders and push back this threat.”
The FDA says guidance will be released soon.
Press Release via U.S. Food and Drug Administration
Cargill’s commitment to keep plants open helps preserve competition as Tyson removes capacity amid historically tight cattle supplies.
December 01, 2025 03:55 PM
·
November 26, 2025 11:27 AM
Screwworm.gov has targeted resources for a wide range of stakeholders, including livestock producers, veterinarians, animal health officials, wildlife professionals, healthcare providers, pet owners, researchers, drug manufacturers, and the general public.
November 21, 2025 02:09 PM
·
Expanded aerial capacity strengthens the U.S.–Mexico buffer against screwworm, providing cattle producers with stronger protection heading into winter and reducing risk to herds along the southern tier.
November 14, 2025 10:34 AM
·
The facility will increase the range of sterile fly release and bolster preparedness for New World Screwworm.
November 13, 2025 01:15 PM
·
November 13, 2025 10:33 AM
Tight cattle supplies keep prices high for ranchers, but policy shifts, export barriers, and packer losses signal a volatile road ahead for the beef supply chain.
November 07, 2025 11:02 AM
·
Texas Cattle Feeders Association Chairman Robby Kirkland explains how the ongoing U.S.-Mexico border closure impacts feed yards that rely on Mexican cattle due to the New World Screwworm.
November 06, 2025 12:01 PM
·
The Sheinbaum–Rollins meeting signals progress, but the focus remains on fully containing screwworm before cross-border movement resumes.
November 05, 2025 10:18 AM
·