On Monday, USDA confirmed the first New Mexico New World screwworm, in addition to two other cases in Texas. Here's what we know.

A calf and a dog are the two latest Texas screwworm cases, according to the U.S. Department of Agriculture.

Texas confirmed 12 screwworm cases in a week, six in one day. See the full county breakdown and where quarantines now stand.

New World screwworm larvae feed on the living tissue of warm-blooded animals, creating severe wounds that can be fatal if left untreated.

U.S. agriculture officials announced a new confirmed case of New World screwworm in Texas on Monday, marking the latest ...

The U.S. Department of Agriculture says the United States' food supply is not at risk after confirming two more cases of the ...

A month after Texas confirmed the first U.S. screwworm case, the count stands at 28. See how the outbreak spread by county ...

LA PRYOR, Texas/MEXICO CITY - A second case of the flesh-eating screwworm parasite was confirmed in Texas by the U.S. Department of Agriculture on June 5, emerging just miles from where the first U.S.

The US Department of Agriculture (USDA) on Monday said two additional cases of New World screwworm were detected in Texas days after authorities discovered the flesh-eating parasite returned to the ...

Add Yahoo as a preferred source to see more of our stories on Google. Over the past week, the United States saw 12 new cases of New World screwworm across several counties in Central and West Texas — ...

Over the past week, the United States saw 12 new cases of New World screwworm across several counties in Central and West Texas — including six confirmed in a single day. The U.S. Department of ...