Parasites are a hidden drain on cattle performance, quietly stealing productivity and profit from herds across the country.

The U.S. Food and Drug Administration granted conditional approval for a Merck Animal Health pour-on treatment for the prevention and treatment of New World Screwworm. U.S. cattle herds are at ...

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 ...

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 ...

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 ...