A flesh-eating parasite is threatening livestock and wildlife in Texas. The parasite, known as New World screwworm, has been confirmed in 19 cases as of Thursday. Wildlife experts are particularly concerned about the impact on deer, as there is no proven treatment for them in the wild.

Further information on the spread of New World screwworm and its potential economic impact is available from Texas Public Radio, including details on the potential annual economic losses, which could be substantial.