The patient with the first human infestation of travel-associated New World screwworm in the United States has recovered from the flesh-eating parasite, and there was no sign of transmission to other people or animals, the Maryland Department of Health said on Monday. Ranchers criticized a lack of transparency about the case.
Beef cattle

U.S. cattle ranchers criticize government for delayed reporting of human screwworm case
Human screwworm case was Maryland resident who recovered, state health department says

Canfax cattle market report – August 28, 2025
The Canfax cattle market report for August 21, 2025. Fed & feeder cattle prices, butcher cow trends, and cutout market insights.

U.S. livestock: Cattle futures slide on human screwworm case report
Lean hog futures rise
Chicago cattle futures fell on Monday after the USDA reported a human case of New World screwworm in the U.S.

U.S. confirms nation’s first travel-associated human screwworm case connected to Central American outbreak
USDA criticized by cattle producers for failing to take timely measures to prevent screwworm from entering the U.S.
The U.S. Department of Health and Human Services on Sunday reported the first human case in the United States of travel-associated New World screwworm, a flesh-eating parasite, from an outbreak-affected country.

U.S. livestock: Cattle futures rise as Cattle on Feed report shows lower inventory
Cattle futures climbed again on Friday as USDA data showed a continued decline in cattle on feed. Hogs also rose.

Canadian cattle herd sees first year-over-year increase since 2021
Lower slaughter, retained breeding stock supports inventories
Canadian cattle numbers rose as of July 1, the first year-over-year increase since 2021 according to new data from Statistics Canada.

U.S. livestock: Cattle futures rally peters out on position squaring
Chicago Mercantile Exchange cattle futures fell on Thursday after rising for four consecutive sessions, as traders booked profits and squared positions ahead of the U.S. Department of Agriculture's monthly Cattle on Feed report due after the market's close on Friday, analysts said.

U.S. livestock: Cattle futures continue rally on constrained supply
Chicago Mercantile Exchange cattle futures rose for the fourth session in a row on Wednesday, as a continued tight supply of cattle and resilient consumer demand for beef boosted futures, traders said.

Cattle water bowls hold insight into animal health, antimicrobial resistance
Swabbing cattle watering bowls used in genomic testing to find antimicrobial resistance and look for bovine respiratory disease
Swabs from cattle’s water bowls can uncover excellent information about bovine respiratory disease and antimicrobial resistant genes.

Heartland Livestock Services closes Brandon auction mart
Heartland Livestock Services announced the closure July 25; the Brandon auction mart has been a historic standby for Manitoba beef producers selling their cattle
Heartland Livestock Services announced the closure July 25. The Brandon auction mart has been a historic standby for Manitoba beef producers selling their cattle.