Second flesh-eating screwworm infection reported in cattle in Texas

Governor issued disaster declaration as agencies move to stop spread of parasite, including release of sterile fliesA second case of the flesh-eating screwworm fly has been confirmed in Texas by the US Department of Agriculture (USDA), days after an initial case in a one-year-old calf set off an aggressive response to stop the spread of the parasite in the dominant cattle-producing state.Texas’s governor, Greg Abbott, said on Friday that state officials were working with the federal government t...