New Mexico officials have ramped up preparedness initiatives following renewed concerns about the New World screwworm, a deadly livestock pest that has reappeared in parts of North America. State and federal agencies are working with ranchers, veterinarians, and agricultural organizations to prevent the parasite from entering New Mexico and harming the state’s livestock industry.
The New World screwworm is a parasitic fly whose larvae feed on the living tissue of warm-blooded animals, according to agricultural officials. The pest primarily affects livestock animals. It can also infect wildlife, pets and, in rare cases, humans. Experts warn that an upsurge could have serious economic consequences for New Mexico’s agricultural sector.
State officials plan to increase surveillance, expand outreach to livestock producers, and work with federal agencies to detect any signs of the pest. Officials also recommend treating animals with wounds promptly and immediately reporting suspected cases to animal health authorities.
Veterinary experts say early detection and rapid response are among the most effective ways to prevent the screwworm from becoming established. Officials urged livestock owners to closely monitor their animals, promptly treat wounds, and report suspected infestations to help authorities respond quickly.
Officials also urge livestock producers to follow biosecurity measures to reduce the risk of infestation. They say coordinated surveillance, communication and cooperation among producers, veterinarians and government agencies are essential to protecting animal health.
Agricultural leaders have emphasized the need for increased public education about the signs of screwworm infestation. Officials say greater awareness among livestock producers can improve detection and strengthen response efforts if the pest is identified.
State officials encourage livestock owners to stay informed through updates from state and federal animal health agencies. They say continued vigilance, early reporting, and collaboration among producers and animal health professionals will be critical to protecting New Mexico’s livestock industry from the screwworm threat.