CINTALAPA, Mexico (AP) — With Mexican cattle again barred this month from entry to the United States over fears of spreading ...

The parasitic fly that attacks warm-blooded animals was eliminated from the United States in the 1960s, but it’s creeping ...

The United States and Mexico plan to reopen the U.S. border to Mexican cattle imports in July. U.S. agriculture officials had suspended imports in May due to concerns over the screwworm parasite ...

The reemergence of the New World screwworm, which poses significant health risks for livestock, has prompted the Department of Agriculture to halt cattle shipments from Mexico to the United States.

The Texas Department of Agriculture has announced the deployment of of Swormlure-5 bait to end the New World Screwworm ...

The U.S. has again ceased livestock imports from Mexico related to the presence of the parasitic New World screwworm fly closer to the border.

Columnist Dennis Sun writes, "The threat of the New World screwworm is real and knocking at our door. Impacts to the cattle ...

America has stopped taking animals from northern Mexico. This is because of the New World Screwworm fly. This fly is harmful ...

Mexico’s National Service of Agro-Alimentary Health, Safety, and Quality (SENASICA) reported a new case of New World Screwworm (NWS) in Ixhuatlan de Madero, Veracruz in Mexico, which is approximately ...

Livestock trade with Mexico to resume after screwworm health scare, announced the USDA. Santa Teresa port to allow livestock transportation by July 21.

The map shows the ports of entry affected by the U.S. Agriculture Department’s announcement and the approximate locations of the most recent sightings.

New Mexico State University’s Department of Extension Animal Sciences and Natural Resources is hosting a webinar on the New ...