Cases of the flesh-eating New World screwworm in Mexico are climbing fast.
Reuters reports that more than 5,000 caes have been confirmed as of mid-August. A 53% jump since July.
Government data shows that nearly 650 active cases in livestock right now.
One industry leader told Drovers the surge is troubling, especially with extreme heat making it harder to control the parasite.
The National Cattlemen’s Beef Association says that the risein cases proves the screwworm remains a serious threat. Experts believe more producers are spotting and reporting infections.
Related Stories
Biofuel policy decisions may influence planting economics. Today, March 18, is also National Biodiesel Day.
APHIS Veterinary Medical Officer Dr. Chelsey Shiveley discusses USDA’s biosecurity resources available to poultry producers ahead of spring migration, increasing the risk of Highly Pathogenic Avian Influenza (HPAI) threatens commercial flocks.
This year at CattleCon 2026, RFD Network’s Kirbe Schnoor caught up with Donna Emick from Pneu-Dart to get her perspective on why education, safety, and accountability matter in the field.
Nebraska’s largest wildfire on-record has burned 650,000 acres, with three other major fires also burning across the state, destroying pastureland and threatening cattle.
NCBA President Colin Woodall states that misinformation like this is damaging to cattle producers, the beef supply chain, and consumer confidence
President Trump issues a 60-day Jones Act waiver to ease fuel shipments amid Middle East tensions disrupting energy markets, while biofuel policy gains focus.