Sep 17
Following a closure of more than one year driven by New World screwworm (NWS) concerns, the United States border has reopened to live cattle imports from Mexico. USDA Under Secretary for Marketing and Regulatory Programs Dudley Hoskins recently led a delegation to the port in Douglas, Arizona, alongside Acting Chief Veterinary Officer Alan Huddleston, to …
Sep 14
Federal and state animal health officials have confirmed the first equine case of New World screwworm (Cochliomyia hominivorax) in the United States this century. The detection, officially verified by the USDA Animal and Plant Health Inspection Service (APHIS) on September 9, 2026, involved a working ranch horse in Presidio County, Texas, marking a significant escalation …
Sep 09
According to reporting by Rod Bain for the U.S. Department of Agriculture in Washington, D.C., scientists are making significant strides in modernizing the Sterile Insect Technique (SIT)—a biological control method that has formed the backbone of New World screwworm eradication across the United States and the North American continent since the 1950s and 1960s. The …
Jul 08
A total of $105 million is now available to fund 40 research and innovation projects aimed at strengthening the nation’s defenses against the New World screwworm. USDA’s Rod Bain says that, according to Agriculture Under Secretary for Marketing and Regulatory Programs Dudley Hoskins, the funding represents the culmination of an expedited review process designed to …
Jun 28
Even as USDA announced another New World Screwworm infestation in south Texas on Saturday in Jim Hogg County, U.S. Secretary of Agriculture Brooke Rollins was in Metapa, Mexico, to officially open the new sterile fly facility. that USDA started building in coordination with the Mexican government eleven months ago. The United States Department of Agriculture invested $21 …
Jun 27
Texas & Southwestern Cattle Raisers Association president Stephen Diebel released the following statement after the United States Department of Agriculture today announced the opening of the Metapa sterile fly production facility to combat the spread of New World screwworm: “The goal has always been to increase production of sterile flies, and the Metapa facility expands …
Jun 26
More cases of he New World Screwworm have been added to the Screwworm.Gov website– the latest cases are all sheep in south Texas just north of the US-Mexican border. Four of the cases reported were found in Crockett County (County seat is Ozona) while one case reported was in Edwards County (County seat is Rocksprings). …
Jun 22
USDA has reported four new cases of New World Screwworm as we came out of the Holiday weekend. USDA Secretary Brooke Rollins has responded on X about those cases. “In the last 24 hours, 1 lamb in Crockett County, TX and 2 calves in Edwards County, TX have tested positive for New World Screwworm, bringing …
Jun 11
U.S. Agriculture Secretary Brooke Rollins said Thursday that an unprecedented federal and state response is underway following the detection of New World screwworm in South Texas, emphasizing that rapid action and coordination across agencies have positioned the country to contain the pest before it can inflict widespread damage on the livestock industry. Speaking from the …
Jun 09
The agricultural community is on high alert as new cases of the New World screwworm continue to emerge, bringing the threat closer to Oklahoma producers. In a recent interview with Farm Director KC Sheperd, Oklahoma State University Extension beef cattle specialist Dr. Rosslyn Biggs shared critical updates on the widening scope of the infestations and …
