Federal regulators have authorized a generic ivermectin injection for the prevention of New World screwworm in cattle.
The Food and Drug Administration on Aug. 27 granted emergency use authorization for Bimectin, the injection, for use within 24 hours of birth.
The drug can also be used when castration is performed, or when a wound appears. It cannot be used in lactating dairy cows or in calves destined for veal.
Bimectin is a generic version of Ivomec, which the FDA authorized in February. The FDA previously approved Bimectin for treating and controlling parasites in cattle. The application for Bimectin came from Bimeda Animal Health, an Ireland-based company….