FDA Greenlights Emergency Wound Spray as Screwworm Threat Looms for U.S. Livestock

F-10 Wound Spray can now be used for livestock and other animals as officials monitor the ongoing New World Screwworm outbreak in Mexico.

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.

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:

Agricultural exports continue to be a key contributor to rural employment. However, rural businesses still struggle to fill numerous job openings.
On Champions of Rural America, Rep. Dusty Johnson underscores the Western Caucus’ ongoing commitment to advocating for farmers and rural communities.
Consumer demand for regional food systems is strong, but the challenge lies in scaling production and infrastructure to meet that growing need.
Dave Kestel, a farmer from Will County and member of the Illinois Farm Bureau, joins us to share a boots-on-the-ground update on the 2025 corn harvest.
American Coalition for Ethanol’s Ron Lamberty shares the significance of California’s approval, opening up the country’s largest gasoline market to a cleaner-burning, often lower-cost fuel option.
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.
Agriculture Shows
Hosted by Scott “The Cow Guy” Shellady and RFD News Markets Specialist Tony St. James, Commodity Talk delivers expert insight into the day’s ag commodity markets just before the CME opens. Only on RFD-TV and Rural Radio SiriusXM Channel 147.
A look at the news, weather and commodities headlines that drove agriculture markets in the past week.
Everything profits from prairie. Soil, air, water — and all kinds of life! Learn how you can improve your land with prairie restoration, cover crops and prairie strips, while growing your bottom line.
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.