The Texas Department of Agriculture has issued a warning about a flesh-eating screwworm parasite that is moving closer to the United States border, raising concerns about potential agricultural and public health impacts.

The screwworm is described as a devastating parasite that burrows into the flesh of its hosts. Agriculture officials are monitoring the parasite's movement as it approaches U.S. territory, though specific details about its current location and timeline were not immediately available.

Screwworms have historically posed significant threats to livestock and wildlife populations. The parasites lay eggs in open wounds of warm-blooded animals, and the resulting larvae feed on living tissue, potentially causing severe damage or death to infected animals.

The United States has previously dealt with screwworm infestations, particularly in the southern states, before successful eradication programs eliminated the pest from the country in the 1960s. The current warning suggests renewed vigilance may be necessary to prevent reintroduction of the parasite.

Texas agriculture authorities have not yet announced specific containment or prevention measures in response to the approaching threat. The state's proximity to international borders makes it a critical monitoring point for agricultural pests and diseases.