NASHVILLE, TENN. (RFD NEWS) — The U.S. Food and Drug Administration (FDA) issued an emergency use authorization for a wound spray to help combat potential outbreaks of New World Screwworm as the current outbreak just south of the U.S. Border in Mexico enters its second year.
The agency states that F-10 Wound Spray, an antiseptic spray manufactured in South Africa, can now be used on cattle, horses, birds, and other animals. The product contains ingredients designed to protect wounds and kill parasites.
Officials emphasize that the spray is not fully approved for this use, but the emergency authorization allows it to be used as outbreaks of the screwworm threaten livestock and wildlife.
Related Stories
Crop producers face tightening credit and lower incomes, while strong cattle markets continue to stabilize finances in livestock-heavy regions.
An outbreak of Equine Herpesvirus Type 1 (EHV-1) first appeared after livestock events in Texas and Arizona, and some horses have already died.
Early Cattle-on-Feed estimates point to slightly tighter cattle supplies, reinforcing the need to monitor prices and timing for winter marketing.
Removing the 40% duty sharply lowers U.S. beef import costs on beef, coffee, fertilizer and fruit, and restores Brazil’s competitiveness during a period of tight domestic supply.
CattleCon 2026 kicks off February 3 in Nashville. Kristin Torres with the National Cattlemen’s Beef Association joined RFD-TV to share more about what’s ahead at this year’s event.
Mary-Thomas Hart, with the National Cattlemen’s Beef Association, discusses the latest WOTUS developments and their implications for agriculture.
