06/04/2026
Oklahoma Independent Stockgrowers Association (OISA) Statement on the Detection of New World Screwworm in Texas
June 4, 2026
The Oklahoma Independent Stockgrowers Association (OISA) is closely monitoring reports confirming the detection of New World Screwworm (NWS) in a calf in South Texas. This marks a serious animal health concern for livestock producers across the United States and requires continued vigilance from all sectors of agriculture.
OISA encourages cattle producers, veterinarians, livestock markets, transporters, wildlife officials, and animal health professionals to remain alert for signs of infestation and to report any suspicious cases immediately through appropriate state and federal channels.
We appreciate the efforts of the U.S. Department of Agriculture (USDA), state animal health authorities, and industry organizations that have been working proactively to monitor, contain, and prevent the spread of this destructive parasite. Rapid detection, transparent communication, strong surveillance, and coordinated response efforts will be essential to protecting America’s livestock industry.
OISA also recognizes the importance of cooperation among all agricultural organizations during this challenge. Regardless of policy differences that may exist on other issues, safeguarding animal health and protecting the nation’s food supply must remain a shared priority.
We encourage producers to:
* Inspect livestock regularly, especially animals with wounds or recent births.
* Promptly treat and monitor any injuries.
* Report unusual wound infestations to their veterinarian or animal health officials.
* Stay informed through updates from USDA, state animal health agencies, and trusted livestock organizations.
The strength of American agriculture has always been rooted in vigilance, cooperation, and local stewardship. OISA stands ready to support producers and work with all stakeholders to protect our cattle industry and rural communities.
Andrea D. Hutchison
President
** Oklahoma Independent Stockgrowers Association**
“The health of our livestock is critical to the security of our food supply, our rural economy, and the future of independent cattle producers.”
