Screwworm parasites primarily infect livestock, but human cases have risen in Central America after the pests escaped ...

Screwworm is a parasitic fly that targets warm-blooded animals and has the potential to disrupt Texas’ $15 billion cattle ...

As the fight to keep the flesh-eating parasite out of the U.S. intensifies, the economic impact on ranchers and the industry ...

U.S. Secretary of Agriculture Brooke L. Rollins Wednesday launched an $8.5 million sterile new world screwworm (NWS) fly ...

State and federal agricultural leaders are making plans to combat a potentially devastating parasitic fly that they expect ...

The US has announced the reopening of the sterile fly production plant in Chiapas, part of a joint strategy with Mexico to ...

Secretary of Agriculture Brooke Rollins announces aggressive to combat New World screwworm’s northward spread.

The deadly, flesh-eating parasite has led to border closures for live cattle from Mexico over the past six months.

Ag Secretary Brooke Rollins announced Wednesday that USDA would be reestablishing a New World Screwworm sterile fly facility ...

USDA suspended the import of live cattle, bison and horses through U.S. ports of entry along the southern border as of May 11 ...

An insect, the New World Screwworm (NWS), is being described as one that could have a “devastating impact on livestock herds ...

U.S. Secretary of Agriculture Brooke L. Rollins this morning launched an $8.5 million sterile New World screwworm (NWS) fly ...