06/04/2026
In response to the U.S. Department of Agriculture detecting one case of New World Screwworm in a calf in South Texas, NCBA CEO Colin Woodall released the following statement:
“NCBA and our state partner organizations have been working for more than a year to combat the incursion of the New World Screwworm, and we are doing everything possible to protect the interests of American cattle producers. We appreciate USDA and other agencies for working rapidly to bolster critical resources that protect producers, including building a domestic sterile fly facility, increasing fly surveillance, and expediting the availability of necessary drugs and treatments for cattle. We defeated this harmful pest before in the 1960s by investing heavily in sterile fly dispersal and NCBA will continue using every tool in the toolbox to ensure Screwworm is eradicated in the U.S. once again.”
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Learn how the U.S. Government prevents New World screwworm and what to know about risks, surveillance, sterile-fly control, travel, and more.