Screwworm Threat Prompts Heightened Biosecurity as Experts Urge Vigilance

Dr. Rosslyn Biggs with the Oklahoma State University Center for Rural Veterinary Medicine shares insight into biosecurity, preparedness, and animal health concerns facing livestock producers as New World screwworm outbreaks continue in Mexico.

STILLWATER, Okla. (RFD-TV)Recent detections of New World screwworm in Mexico have prompted heightened biosecurity measures across the livestock industry, with producers urged to remain alert and prepared forpotential outbreaks.

Dr. Rosslyn Biggs with the Oklahoma State University Center for Rural Veterinary Medicine joined us on Wednesday’s Market Day Report to discuss the situation and outline what producers should know moving forward.

In her interview with RFD-TV News, Dr. Biggs emphasized that early detection is critical for New World screwworm. She explained how producers can take a proactive approach and highlighted key signs in livestock to watch for that could indicate the deadly parasitic infection spread by flies.

Biggs also emphasized the importance of staying informed and vigilant as the situation develops, noting that OSU is working to ensure producers have access to timely information and resources, and outlined the first steps producers should take if they believe they are encountering an outbreak New World screwworm.

Additionally, Biggs stressed that establishing a relationship with a veterinarian before an emergency occurs is essential, noting that preparation and communication can make a significant difference during a disease response.

Finally, Dr. Biggs also shared her outlook for the year ahead on the rural veterinarian shortage and its potential implications for animal health and protection in rural communities.

Related Stories
National FFA Organization Chief Program Officer Christine White previews the programs and activities planned for this year’s FFA Convention.
Treasury Secretary Scott Bessent stated this week that the government will intervene to help, following China’s withdrawal from the U.S. soybean market. One trader says the industry will remain in a holding pattern until Tuesday.
Evan Keppy, a member of Iowa’s North Scott FFA Chapter, shares how the National FFA Organization helped shape his leadership skills.
Farm CPA Paul Neiffer joins us to provide an updated analysis of projected ARC and PLC payments and potential delays due to the ongoing government shutdown.
Approximately 42,000 birds were affected in the outbreak, officials said.
Beef demand could be influencing other economic sectors, as consumers adjust spending habits to prioritize higher-priced beef products.

Marion is a digital content manager for RFD News and FarmHER + RanchHER. She started working for Rural Media Group in May 2022, bringing a decade of digital experience in broadcast media and some cooking experience to the team.

LATEST STORIES BY THIS AUTHOR:

Having a good read on fuel prices is a must during harvest, but one analyst says grain farmers should also be watching the crude oil markets.
National Farmers Union (NFU) President Rob Larew discusses the urgent need for aid as farm families face mounting input costs and long-term market uncertainty.
Bradley Roy was the youngest angler to compete in a Bassmaster Elite Series event. Now, he’s prepping to hit the water with MLF Hall of Famer Greg “The Rooster” Vinson in the Team Series Patriot Cup.
Stories like this remind us what FFA is all about — leadership, service, and growth.
The new antitrust agreement between the Department of Justice (DOJ) and the U.S. Department of Agriculture (USDA) aims to enforce antitrust laws and monitor market activity across the ag sector.
President Donald Trump says a deal is nearly done on lowering beef prices, but he has not released details.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.