USDA announced the detection of a New World screwworm infection in a cow in Texas, marking the state's first confirmed case ...

The USDA said the only animal affected was a 3-week-old calf in Zavala County, Texas, after larvae were identified in its ...

U.S. health officials said that parasitic larvae were found in the umbilical area of a 3-week-old calf in Zavala County.

Texas has established a 12-mile quarantine zone around a calf that was infested by a New World screwworm in La Pryor.

This parasitic fly's maggots feed on live flesh, preferring livestock but also infecting humans, and can be fatal. And it's ...

Symptoms include feeling movement in open wounds or in the nose, mouth or eyes.

The U.S. Department of Agriculture confirmed the presence of the New World screwworm in Texas. Here's how the parasitic fly ...

A quarantine order is in place; USDA officials say the La Pryor detection is the only confirmed case so far, stressing there ...

The U.S. Department of Agriculture confirmed a case of New World screwworm has been detected in South Texas, days after the ...

The New World screwworm fly is threatening the $113 billion U.S. cattle industry for the first time in more than a half ...

On June 3 the Texas Parks and Wildlife Department (TPWD) received confirmation of a detection of New World screwworm (NWS) in ...

The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) confirmed the detection of a ...