Roughly 60 years ago, the United States eradicated the New World screwworm, an insect that feeds on living tissue. But now, ...

A flesh-eating parasitic fly is invading North and Central America. The consequences could be severe for the cattle industry, but this parasite is not picky – it will infest a wide range of hosts, ...

UCCE experts urge producers to monitor their animals for signs of the parasite, which has been moving north from Central and South America.

Texas officials are stepping up their plans to stop the spread of a flesh-eating parasite, [Reuters reports](https://www.reuters.com/world/us/usda-plans-sterile-fly ...

EXZOLT™ CATTLE-CA1 is the first in its class and the only product conditionally approved for both the prevention and treatment of New World screwworm and treatment and control of cattle fever tick ...

FDA Conditionally Approves Merck Animal Health's EXZOLT™ CATTLE-CA1 for the Prevention and Treatment of New World Screwworm (Cochliomyia hominivorax) Larvae (myiasis) EXZOLT™ CATTLE-CA1 is the first ...

RAHWAY, N.J.--(BUSINESS WIRE)--Merck Animal Health, known as MSD Animal Health outside of the United States and Canada, a division of Merck & Co., Inc., Rahway, N.J., USA (NYSE:MRK), today announced ...