First US screwworm case in 60 years: Should America be worried?

First US screwworm case in 60 years: Should America be worried? Al Jazeera Flesh-eating screwworm is confirmed in the U.S., officials say CNBC Screwworm fly detected in Texas decades after cattle threat was largely eradicated in U.S. PBS Flesh-Eating Pest Confirmed in U.S. Cattle The New York Times Current Status aphis.usda.gov