screwworm fly

A wild screwworm fly has been found in Texas, the first detection there since the current outbreak began. The parasitic fly, whose larvae infest the wounds of warm-blooded animals, poses a serious threat to livestock and wildlife. The discovery will raise concern among ranchers and agricultural officials monitoring the pest's northward spread from Mexico.

Reports highlight efforts to combat an outbreak of New World screwworm, a parasitic fly whose larvae infest the wounds of warm-blooded animals, threatening livestock and wildlife. Beyond the reporting of ongoing containment efforts, no further details about locations, response measures or impacts are provided in the available evidence.