The fight against New World Screwworm is getting expensive. NCBA says full eradication is costly, which is why prevention is a top priority.
“The dominoes in Central America fell fast, and we saw it from November of last year up and through the winter into the spring, we saw this disease move quickly through Central America into Mexico, and that is why such an urgent concern for the United States now because it is right at our southern neighbor, and we’ve got to make sure we keep it out of the U.S. cattle herd. It is an extremely expensive disease to eradicate once you have it, so prevention is worth everything here,” said Sigrid Johannes of the National Cattlemen’s Beef Association.
One facility producing sterile flies is up and running in Panama. Mexico is currently working on another, with one planned in Texas later this year.
Border closures tied to the threat of New World Screwworm continue to stall Mexican fed cattle imports, tightening U.S. feeder cattle supplies over time — triggering feedlot closures that hinder herd rebuilding efforts, threaten the beef supply chain, and shrink production while consumer prices stay elevated.
February 23, 2026 01:40 PM
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Texas Ag Commissioner Sid Miller joins us to discuss the cattle herd rebuild, trade concerns, and how ranchers would define “America First” policy priorities.
February 13, 2026 12:50 PM
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The USDA opened a new sterile fly-dispersal facility at Moore Air Base in South Texas to prevent a potential outbreak of New World screwworm and protect the small U.S. cattle herd.
February 12, 2026 10:47 AM
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RFD NEWS Correspondent Frank McCaffrey was in Mission, Texas, where state and federal officials addressed growers and producers at a round table event hosted at a citrus grower’s facility. He shows us how welcome news was all around.
February 10, 2026 12:05 PM
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Top issues facing the beef industry took center stage at CattleCon this year in Nashville.
February 06, 2026 04:58 PM
Representative Henry Cuellar (D-TX), who sits on the U.S. House Appropriations Committee, spoke exclusively with RFD NEWS about what Congress is doing to address screwworm concerns, including funding for a sterile fly production facility in Mexico.
February 06, 2026 12:07 PM
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