Flesh-eating parasite New World screwworm confirmed in Texas, USDA says
Heather Schlitz, Tom Polansek and Cassandra Garrison
Reuters
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American consumers are facing persistently high beef prices as the U.S. cattle herd shrinks to its lowest level in decades after years of drought, rising feed costs and ranch closures
CHICAGO — New World screwworm, a parasitic fly that eats warm-blooded animals alive, was found in a calf in Texas, the U.S. Department of Agriculture said Wednesday evening, exposing the nation's cattle herd to a serious new threat.