Wild boar, razorback, feral hog, wild pig—those are just a few of the names for one of the most destructive, formidable invasive species in the United States. Feral swine adapt to just about any habitat, have few natural enemies, and reproduce at high rates. Estimates vary, but their population likely exceeds 6 million nationwide. They cause tremendous damage—up to $2.5 billion annually—to crops, forestry, livestock, and pastures. Feral swine also present great risks to human health and safety. They can harbor and transmit dozens of parasites and diseases—such as pseudorabies, which is fatal to cats and dogs and a threat to domestic swine—as well as foodborne illnesses like E. coli, toxoplasmosis, and trichinosis.
To combat these threats, APHIS established the National Feral Swine Damage Management Program in 2014. APHIS’ Wildlife Services oversees the program. The program’s overarching goal is to protect agricultural and natural resources, property, animal health, and human health and safety by managing feral swine damage. APHIS collaborates with many stakeholders—including States, Tribes, other Federal agencies, universities, and the public—to accomplish this goal. The Agency also works with Canada and Mexico to support cross-border activities and share information on feral swine disease monitoring and control efforts.